Jukka Mäennenä, Author at Revonte

Pässilä Bicycles and Revonte Lead the Way in the EMTB Category

Jukka Mäennenä on 2023-02-20

If you’ve been following our social media feeds, you surely have seen photos of the eye-catching Pässilä Bicycles EMTB prototype. The bike is very special in more than one way, and we’re quite confident in saying that it’s showing the direction the whole industry is moving in the near future.

Read further to learn more!

A New Take

Pässilä Bicycles hails from Finland and has quickly established its position in the market with its titanium frames. In addition to offering frames made of highly-sought after material, they are surfing on top of the wave when it comes to geometry and general design.

The Revonte ONE Drive System is the most versatile e-bike drive system in the market with its capability to cater for the needs of all types of e-bikes, from a commuter to heavy-duty cargo e-bikes. Partnering up with Pässilä Bicycles provided an opportunity to fine-tune our system for the unique needs posed by modern EMTB riding.

Unique Design

The sleek, and fast-looking silhouette of the Pässilä Bicycles X Revonte ONE bike turns heads wherever it goes. The classic look given by the sleek, but still supremely strong titanium tubing combined with the Revonte ONE Drive System with its simple & robust single-speed drivetrain creates a combination that the bicycle world hasn’t yet seen.

Looks are one thing – and an important one – but ride qualities and handling are what matter the most when tires hit the trail. Pässilä Bicycles have been at the forefront of modern mountain bike geometry, and the prototype seen here follows the design philosophy; stable at speed, but still easy to manoeuvre. These factors combined with the low-maintenance drivetrain create a bike that’s fun to ride – possibly more fun than anything else out there!

Besides modern frame geometry, the has been kitted with unique features that make the setup and use a breeze. Adjustable dropouts, compatibility with chain or belt drive, ample battery size and easy access are just some of the more apparent design considerations.

Ride Experience Like No Other

The automatic & stepless gearing found in the Revonte ONE Drive System comes to full fruition when hitting the trails! The simplicity of being in the “right” gear all the time without the need for frequent shifter use is liberating, to say the least! When coupled with modern frame geometry, and the lively ride feel that titanium frames are known for, the ride experience is like no other!

Moving the gears from the rear wheel around the bottom bracket improves handling significantly. Since the motor and the gears reside inside the same housing, the added mass is located in the best place possible; low and centred. Thanks to this, the bike is easier to manoeuvre, but still more stable in speed! An added benefit in running a robust single-speed drivetrain is the sound – or the lack of it to be more exact. Thanks to the simple drivetrain arrangement, no mechanism is needed to keep the chain or the belt under proper tension, making chain slap and all types of rattling sounds just an unpleasant memory.

Ease of use, simplicity, weight distribution and pure performance are the factors that set the Pässilä Bicycles prototype – powered by the Revonte ONE Drive System – ahead of the competition.

When And for How Much?

What about the most pressing questions pressing – when the bike is going to be available, and for how much?

Currently, the prototype model is being tested thoroughly to ensure longevity while looking at even the smallest details that can be improved upon. In other words, the development is ongoing, and the design is being solidified bit by bit.

If you want to be the first to join the party when it comes to automatic & stepless transmission and EMTB riding, contact Pässilä Bicycles for further information. In turn, we are more than happy to help with all drive system related questions.

More fun, and less downtime with the Revonte ONE Drive System

Jukka Mäennenä on 2022-11-04

E-bikes have grown in number massively over the past few years. However, technology has not evolved quite as rapidly as most would have wished. This is especially true when it comes to drivetrains. In addition to offering industry-leading ride experience, the Revonte ONE Drive System is the most low-maintenance option around!

Read further to learn why!

Simplifying the Drivetrain

The traditional drivetrain architecture has served bicycles well – until now that is. With the advent of e-bikes, we’ve mode from the area of low loads to the territory of high loads. The combined power output of the rider and drive unit does pose a new set of challenges to the whole bike, especially the drivetrain components.

The cluttered combination of a dozen or so sprockets and the derailleur hanging on the side of the bike can only cope with so much. We are here to offer a better solution that’s time-tested.

Enter the single-speed drivetrain. Until now, running a drivetrain of that sort has meant foregoing gears – a compromise that’s a tall order, to say the least. The Revonte ONE Drive System offers the best of both worlds; a robust power line from the front sprocket to the rear wheel with a wide gear ratio. On top of this, the gears inside the drive unit operate automatically and in a stepless fashion – something that’s unseen in the world of e-bikes until now.

Less Moving Parts

The basic principles of engineering and practical lessons are in full effect when it comes to bicycle components. A practical, and most basic takeaway is that fewer moving parts come with decreased maintenance needs. When moving from a combination of a dozen or so chainrings onto a single pair, we are talking about a change that’s more than just a small step in development. A game changer – a term that’s often overused – is well warranted here.

A single-speed chain and a pair of sprockets are not immune to wear, but they can withstand more mileage and ride even in the most challenging conditions than a narrow chain and a cluster of sprockets ever can.

If ease of use, minimal maintenance needs, and an oil-free drivetrain is preferred, then we recommend taking a look into the carbon belt drive by the Gates corporation. Our in-house testing has given some very promising results when it comes to the longevity and wear-resistance of this drivetrain solution.

Highly Protected

The benefits do not end here. In addition to the simple and robust drivetrain structure, all the critical components related to gearing are protected inside the stealth housing of the Revone ONE Drive Unit. Dust, rain, mud and splashes do not reach inside the housing and subject the transmission components to contamination.

This feature alone has been a massive downside for traditional bicycle gearing systems. With the Revonte ONE, it’s just one of the numerous benefits.

More Riding, Less Wrenching

Basic regular maintenance measures geared towards the drivetrain components go a long way. Or to be more accurate, are all that’s needed to keep a Revonte ONE equipped e-bike running.

Who wouldn’t like a more carefree e-bike that requires less maintenance than the current “old-fashioned” models? Because of the ingenious design of the Revonte ONE Drive System, one can ride more with less downtime thanks to the lessened service needs. And when the time eventually comes to replace components that are subjected to wear, like chains and sprockets, the task is easier and orders of magnitude more affordable.

Ride more, wrench less and have fun.

Cargo E-bikes – Two Different Takes

Jukka Mäennenä on 2022-10-18

Cargo e-bikes are one of the hottest segments in the bicycle industry right now. And not only that, a lot bigger entity, the logistics industry is paying close attention to how the emerging field with the accompanying technology is developing. We are fortunate to work with the two most forward-thinking companies in the field – EAV and Ouca Bikes.

This article lists some of the similarities and differences in how the two companies go around harnessing modern e-bike technology’s capabilities to logistical needs.

No Reinvented Wheels

Inventing or engineering something just for its sake is certainly respectable, but rarely convenient or efficient. Therefore it’s oftentimes preferable to use existing components that are readily available.

Both, EAV and Ouca Bikes, have put this philosophy into good use. As the name suggests, cargo e-bikes are still bicycles, but with very special needs posed by the unique demands subjected to them. Because of this, some commonly used bicycle components can’t simply meet the demanding criteria or as a choice are far from optimal. In these situations, it’s best to look outside the bicycle industry and see what’s being used. As can be seen from the lineup of both manufacturers, this has been done with good results.

Essential Features

In order to fulfil its intended task, the cargo e-bike needs to carry quite a bit more than just the rider. This means that the structure needs to be capable of handling loads of intended magnitudes. The bike needs to be robust all over, including the frame/chassis, wheels and the parts that contain the payload, whether it’s goods, people or both. On top of all this, the design needs to be practical to use in all scenarios, whether that’s riding, loading or unloading goods, or charging the battery for example.

It comes without saying, that just like a regular e-bike, a well-designed cargo e-bike needs to be reliable. The only thing more unpleasant than being left on the side with a broken bike is to experience that with a cargo e-bike. Therefore, heavy-duty components are well-warranted, like puncture-resistant tires, and durable drivetrain parts.

The latter brings us to the topic of drive systems. The Revonte ONE Drive System is the winning choice for cargo e-bikes for several reasons. First and foremost is the ride experience it offers – just pedal and the drive system will take care of the rest! No clunky shifting or chains skipping over cogs. Thanks to its ingenious design, the Revonte ONE Drive Unit boasts plenty of torque and peak power even for the most demanding use cases. Another thing worth mentioning that will make some product managers very happy is the fact that one type of hardware – drive units in this case – are used for all types of e-bikes! This simplifies design work of an order of magnitude and makes stock management easier. Last, but not least is the software-first approach. The Revonte ONE Drive System runs on highly sophisticated software that is developed constantly. Whenever an update is released, everyone running the Revonte ONE Drive system will enjoy the benefits. Revonte ONE Drive System is as future-proof as one can get.

Similarities & Differences

Even though Ouca Bikes and EAV are offering solutions to very similar needs, they got about it quite differently. Let’s start with Ouca Bikes, our partner hailing from Oulu, the northern part of Finland. The lineup can meet just about any need in the modern urban environment. Take the Transport model for example. With its cargo bay that reaches up to 570 litres of volume, it provides almost endless options for use cases – as long as the maximal load limit is adhered to. The Kiddiebus model on the other hand can move up to 8 small children – a true testament to the platform’s brilliant design and its versatility.

EAV on the other hand has taken another route. Their lineup is the broadest found in the fast-growing industry. The bikes themselves resemble a small-sized van with their windshields and sturdy-looking, but still lightweight chassis. Everything about EAV’s lineup radiates the intent for professional use. The logistics industry has taken note of this, and It does not come as a surprise that some of the biggest players in the field have expressed their strong interest.

Both companies have taken a similar approach in designing their fleet by using components that are sourced outside the bicycle industry. Cargo e-bikes fill a very special need, and therefore the demands posed to the components can differ greatly from what they’re designed for. In some instances, a component used in regular e-bikes simply does not cut it, and therefore more heavy-duty alternatives are used.

In Summary

E-bikes are becoming more and more popular at an accelerating rate. Besides commuting, and sports and leisure use, the fast-developing technology will reach other fields as well – and quicker than most realize. Cargo e-bikes answer the last-mile dilemma by offering a highly agile and zero-emission option. In the future, small deliveries in the urban environment will be done with cargo e-bikes of trucks with accompanying diesel fumes. Also, cargo e-bikes will be a full-scale substitute for a car in modern cities.

EAV and Ouca Bikes are leading the field with the most advanced drive system on offer.

Revonte in Eurobike 2022

Jukka Mäennenä on 2022-08-15

Eurobike is the premier show that connects professionals in the bicycle industry across the globe! The 2022 edition was a special one for several reasons, one of them being that for the very first time the show was held in Frankfurt. We took part, of course. Read further to see what went down during the show, and what’s to come!

A Strong Presence

We had a booth booked in Hall 8 which turned out to be the central location when it came to e-bike drive system manufacturers. On top of that, numerous manufacturers specializing in batteries, remote controllers as well as full e-bikes had their booths located in the very same hall.

Besides having a stand showcasing our drive system, and bikes from our close partners we also sported an outside booth conveniently located along the test ride route. The booth acted as the base of our test bike fleet.

In Partnership

Just as in the previous years, the Eurobike Show was a joint venture. We had bikes on display from our partners such as Lavelle bikes, the Italian powerhouse MV Agusta, and Ouca bikes – a new and rapidly growing cargo e-bike manufacturer from Finland.

Every single one of the bikes on our stand could have been the guiding star of the show! The P2 from Lavelle bikes with its futuristic design and immaculate carbon craftsmanship had eyes locked into it throughout the week. The very same can be said about the courageous and stealth-looking gravel ebike from the prestigious Italian motorbike manufacturer MV Agusta. It is worth noting that both these bikes employed a single-sided asymmetric rear triangle and a Gates carbon belt drive.

Last, but certainly not least was the Ouca Transport cargo e-bike with its distinctive, but first of all practical design. Ouca Bikes have designed its lineup for heavy-duty use while still maintaining the light, and even effortless ride feel. “Smooth, strong, stable”, as it says on the label!

What’s Been Said?

Below you can find some Eurobike coverage.

EUROBIKE HIGHLIGHT REVONTE ONE: Mittelmotor mit stufenlosem Automatikgetriebe

Pinkbike.com – 3 Companies Making E-Bike Drive Units In Europe – Eurobike 2022

Cyclingindustry.news– Revonte One Motor and Auto Transmission Starts Partner Scale Up

Radmarkt.de – Revonte: Serienproduktion startet 2023 in Deutschland durch

And last but not least, is the splendid Lego version showcasing the inner workings of the Revonte ONE Drive Unit that was on display at Eurobike!

LinkedIn.com – Revonte Feed

Looking Forward

Meetings were had, new acquaintances made, exciting plans drawn, and plenty of test ride kilometres ridden! The feedback from test rides was overwhelmingly positive, and more often than not, the riders who swung their leg over one of our test bikes were impressed. This is a testament that’s been said for a while now; the ride experience provided by the Revonte ONE Drive System needs to be experienced first-hand.

Most importantly, the feedback was the same no matter what type of bike was ridden. The Ouca Bikes test bike received just as good if not better feedback – some of it from very notable players in the field of cargo e-bikes.

The Eurobike 2022 was a big success for us on all fronts! Thanks to the partnership with hGears we are able to ramp up full-scale production soon and start delivering drive systems to our partners.

Stay tuned for more. Big things are in the works.

Revonte to Take Part in Eurobike 2022

Jukka Mäennenä on 2022-07-05

The annual bike show that connects industry professionals across the world, as well as bike enthusiasts & regular consumers, takes place in Frankfurt in the middle of July. We are talking about the Eurobike show.

Strong Presence

We are of course taking part in the show with a presence that’s as strong as ever. Last year, the Revonte ONE Drive System received a considerable amount of interest as did the stunning and innovative EAV cargo e-bike displayed at our booth.

This year is no different. The booth where you’ll find us is J36 in Hall 8. Besides the Revonte ONE Drive System itself, you’ll find the Revonte AKKU that was developed in partnership with Akku Vision GmbH, the leader in battery development.

In addition to the drive system and the accompanying components, you’ll find fully built bikes from our partners showcasing the highly flexible nature of the Revonte ONE Drive System and multiple ways how it can be implemented in an e-bike of any type. Our partners Lavelle bikes, and Ouca bikes do a stellar job in

In addition to the drive system and the accompanying components, you’ll find fully built bikes by our partners Lavelle bikes, and Ouca bikes displaying how the Revonte ONE Drive System can be implemented into a modern e-bike. The very different nature of these e-bikes showcases the highly flexible nature of our drive system, and the possibilities it opens to e-bike manufacturers.

As a refresher, have a look at how our stand looked last year from the video below!

Try It Yourself!

Last, but certainly not least, we are bringing a small fleet of e-bikes equipped with Revonte ONE dedicated to test-ride purposes. The Revonte ride experience needs to be felt firsthand – there is simply no substitute.

If you’re an e-bike manufacturer and want to build your bikes around the most advanced e-bike drive system out there, get in touch by sending a message at [email protected], visit our booth, and book yourself a test ride slot well in advance to ensure availability.

Visit our booth at J36 in Hall 8!

See you at the Eurobike 2022 edition!

The Freedom of Design – Revonte ONE for E-Bike Manufacturers

Jukka Mäennenä on 2022-06-03

Highly positive is an understatement when describing the reception of the Revonte ONE Drive System by the current market. The automatic & stepless transmission, and highly capable drive unit create a ride experience that needs to be felt first-hand. Another, but till now barely discussed, strongpoint of the Revonte ONE is the freedom of frame design for bike manufacturers and OEM’s.

And that’s the topic of this article.

One Hardware for Every E-Bike

Versatility was one of the design goals when setting out designing the Revonte ONE. In practical and very brief terms this means that one hardware – meaning the Revonte ONE Drive Unit – can be used in all types of e-bikes ranging from lightweight commuters to heavy-duty cargo e-bikes. This is achieved with ingenious mechanical design found inside the drive unit, as well as the high level of configurability our software provides.

For product designers, this is very welcomed news since one type of motor interface can be used throughout the lineup. Product managers are another happy group of people since only one drive unit type needs to be ordered and kept in stock to cater for the needs of the whole e-bike portfolio. The same goes for the other components in the drive system such as the battery, and the handlebar controller.

Mounting the Motor

The Revonte ONE Drive Unit employs a dedicated motor mount. When it comes to performance metrics, the drive unit is highly capable, to the extent that it can meet the demands of professional heavy-duty cargo e-bike use. The motor mount was designed accordingly to withstand the loads and stresses caused by the respectable output that the drive unit can give out.

The motor mount is an open mold design, and the dimensions and all the relevant information is shared freely with our partners. If you are an e-bike manufacturer interested in using the most advanced e-bike drive system around, get in touch at [email protected]

The theme of versatility, and configurability continues in motor placement. Unlike some other models in the market, the Revonte ONE Drive Unit can be placed in any orientation desired! Want to have the motor tilted to 30° or even 75°? Not an issue. This particular design freedom might be of a high value in cargo e-bikes in which the frame designs are all but set, and the development is ongoing. In addition to this e-bike category, the freedom of design enables innovative, and even futuristic designs such as the P2 by our partner Lavelle bikes.

Plenty of Battery Life

An e-bike drive system would not be complete without a proper battery – that’s where the Revonte AKKU comes into play! We collaborated with Akkuvision GmbH, to create a top of the line battery using the latest Li-Ion technology to offer a complete, and ready-to-implement, e-bike drive system solution.

Revonte AKKU is not just some e-bike battery. Offered in 540Wh, and 720Wh capacities with identical form factors, it meets the demands and price points in nearly all cases imaginable. In addition, not only two, or three, but four(!) batteries can be connected in parallel, thus giving an unheard of battery capacity of 2.8kWh!

Easy to Design, Easy to Use

The Revonte ONE Drive System provides an unparalleled ride experience. Easy-to-use, fun, and engaging – just pedal and the carefully honed assistance software will take care of the rest. The ease of use and the amount of “boost” available from the drive unit caters for riders of all ages and abilities. The Revonte ONE Drive System will change how e-bikes are used and thought of.

The same design ethos reaches all the way to the design table of our partners. At every step, we’ve made sure that integrating our drive system into any type of e-bike is not only possible but as simple as it can be. Configuring the ride profiles will provide the finishing touches.

2021 in Review

Jukka Mäennenä on 2022-01-03

Time flies as they say. This is especially true when developing an innovative product such as the Revonte ONE Drive System. A brief summary was in order to bring 2021 to closure, Read further to learn what happened, and even more importantly, what’s going to happen in 2022!

Development and Testing

It goes without saying that 2021 was extremely dense and condensed when it comes to developing, and refining the Revonte ONE Drive System further, and further. Testing the results of the development work, whether it be hardware or software related, was another side of the coin that produced nearly an equal workload than the development itself. All this is done to ensure the unprecedented ride experience and performance when the Revonte ONE Drive system is released to the market.

Suffice to say, the global economic environment did not make things easier with continuously growing lead times, components, and material shortages. We did navigate the challenging circumstances well, but it did not come without a considerable amount of work in the back end.

The advent of Cargo e-bikes

We’ve said it previously, but it is worth repeating: cargo e-bikes are going to form a big part of the e-bike market in the future. The utility value of an e-bike that can carry a decent payload can hardly be overstated, in commercial as well as in personal settings.

We’ve partnered with EAV which is the leading company on this front with its forward-thinking approach to design and ability. We are especially excited for the future developments in this field and will keep the collaboration as strong as ever.

Media Presence

We’ve been pleased to see that features about us have appeared in the cycling media throughout the year. One very notable landmark in the media coverage category was an article published in the prestigious Forbes magazine that got published in April of 2021.

While we are at it and speaking of media coverage, head to Revonte.com/Company to see the full list of news and media coverage that’s been published to this date!

For the technically-minded and curious, we also lifted the curtain of secrecy by presenting a video showing how the Revone ONE Drive Unit works.

Eurobike

Eurobike is the premier annual event for the bicycle industry. The 2020 edition got cancelled because of the global pandemic, but fortunately, a year later, the show was back in nearly full swing – and, of course, we were there.

The show was a success by all metrics. Media presence and exposure were gained, interesting discussions were had, and important negotiations were made. Without an exception, every visitor on our stand was excited and impressed about the automatic & stepless transmission found on the Revonte ONE Drive System.

E-bikes equipped with the Revonte ONE Drive System are a category-breaker and will change how e-bikes are ridden and even thought of.

Moving Forward!

This year will be exciting, and a decisive time period in many ways. The demand for e-bikes is higher than ever and just keeps increasing. The demand for a new drive system and drivetrain technology that is user-friendly, low maintenance, and easy to use is up there as well. We are going to answer that call.

Stay tuned for future news. Big things are coming up in 2022!

Future-proof

Jukka Mäennenä on 2021-12-17

The development of e-bike technology is happening fast, and not in a linear fashion. Even though forecasting is difficult, especially when it comes to predicting future events, we are very confident that the Revonte ONE Drive System will stand the test of time for many years to come.

Read further to learn why that is.

Software-first approach

Even though a heavy dose of good old-fashioned mechanical engineering has gone into the Revonte ONE Drive Unit, we describe ourselves as a software development company first and foremost.

To achieve this type of operation model, we have designed the Revonte ONE Drive System from the ground up as a software-based product. This does not negate the importance of a sound and robust mechanical design – on the contrary. The design of the Revonte ONE Drive Unit is based on a time-tested design that’s been used in a variety of applications, including heavy-duty industrial use.

By leveraging the features of the mechanical design, and pairing that with highly sophisticated control software, we are able to deliver something very special

With a sturdy base that’s standing on a pair of legs provided by a time-tested mechanical design, we can leave the finer details and features to the software side. This is where the highly honed control software and the development that has gone into it steps in. Not only does this approach enable us to provide a variety of features, and different ride characteristics, but also the ability to implement them very quickly, and efficiently.

More often than not, it’s easier and faster to develop new code than to replace hardware.

Time-tested Drivetrain Solution

Even though the current bicycle drivetrain is a respectable piece of engineering, it’s far from ideal or not to mention a pinnacle of drivetrain technology. Fragile parts, components that are subjected to high wear rates, and the need for regular maintenance are some of the most obvious shortcomings of current systems.

The Revonte ONE Drive System employs a highly reliable, and simple single-speed transmission. One chain paired to a pair of sprockets – could not get much more simple than that! With simplicity, the benefits of lower maintenance needs, very affordable spare parts, and overall robust construction are realized.

How would this look if it was simple? This is a question often raised in engineering. Our answer to the question is that the drivetrain should include as few parts as possible that are subjected to the elements, and thus oftentimes high wear rates.

The single-speed transmission has stood the test of time for more than a century, and it is safe to assume that it’s not going anywhere anytime soon.

It is worth noting that the long list of benefits also include the option for using a belt drive which is virtually maintenance-free, and the most “tidy” option available since it does not require any lubrication for proper functioning.

Fully Connected

The future of e-bikes will be focused more and more on the overall ride experience. Not only has the nature and performance of the assistance to be top-notch, but also other features found on the drive system, including connectivity to other devices. We’ve made sure that the Revonte ONE Drive System is future-proof by including a full set of connectivity technology inbuilt on the drive unit itself. The list includes Bluetooth, 4G, and GPS.

The versatile, and fast connectivity options enable software updates over the air, as well as connecting 3rd party applications if the need arises. In other words, we’ve left all the doors open for future development by embedding all the modern connection standards to the drive unit. This also means that we are not tied to a specific layout or standard, nor are there other limiting dependencies

In Closing

By leveraging the features of the mechanical design, pairing that with highly sophisticated control software, and full connectivity we are able to deliver something very special to the world of e-bikes.

“One hardware, all types of e-bikes”, is the motto of the Revonte ONE Drive System which can be realized with ingenious design work, and picking the best features from a varied field of technologies, including mechanical, software, and electronic engineering.

Combining all these factors we can say that Revonte ONE Drive System will retain its modern status for many years to come, and provide a ride experience that all other drive systems are compared to.

More than Just Bikes – Why E-bikes with the Revonte ONE Drive System Are a Category Breaker

Jukka Mäennenä on 2021-11-08

E-bike sales have rocketed during the past years which in turn is clearly reflected in the scenes of some of the biggest cities in the world, especially in Europe. E-bikes have quickly arisen to the position of a default vehicle for a variety of types of use.

Read further why e-bikes are more than just bikes equipped with an electric motor, and what type of role the Revonte ONE Drive System plays in this picture.

For Everyday Use

E-bikes are a vehicle and a means for transportation for everyday use. This has been the case with traditional bicycles already in certain parts of the world, but the assistance provided by the electrical motor takes the potential of this splendid vehicle to whole another level. With the aid of the electrical motor, one can ride further, longer, faster, and transport goods with ease. Before, all these tasks were reserved for the automobile, but times have changed and for several reasons.

When developing the Revonte ONE Drive System the following criteria were considered throughout the process to guide every engineering decision on the way, whether it was mechanics, electronics, or software-related.

· Ease of use. The use of the e-bike should be intuitive, nearly laughable easy. If one can ride a bike, then one should be able to use an e-bike equipped with Revonte ONE Drive System without any instructions. This is where the automatic & stepless feature of the drive system plays an essential role – just pedal, the drive system will take care of the rest, providing the correct gear ratio for every situation.

· Low maintenance. It’s certainly nice to have every feature and trick in the book, but it matters very little if the hours used for riding and servicing have nearly a ratio of 1:1 or even worse. Thanks to the robust design and construction of the Revonte ONE Drive Unit, and the tried and true single-speed drivetrain arrangement, our drive system needs very little servicing and maintenance. When paired with a belt drive, even the occasional lubing of the chain can be left out!

· Up to date. When purchasing a bike with the Revone ONE Drive System, one is not only getting the state-of-the-art drive system, but it’s also going to stay that way for a long time to come, thanks for the continuous software updates which can be done over the 4G network via the inbuilt connection found on the drive unit.

More than just a Bike with a Motor

It is still common that e-bikes are considered “just” bicycles with motors bolted on them. While this is true on the most basic level, the potential of this powerful combination is way, way higher.

In a recent story in Helsingin Sanomat Visio – the largest magazine in Finland – our CEO Otto Chrons summarized the potential of e-bikes and the role this technology is going to play in the near future nicely.

“From the beginning, the main idea was to make the electric bike a worthy competitor to the car.”
-Otto Chrons, CEO of Revonte

This holds especially true with e-bikes using the Revonte ONE Drive System for the reasons stated earlier. E-bikes provide a convenient, easy, and environment-friendly way to commute. This has been the trajectory in countries with especially strong cycling culture, like in the Netherlands for example. The rest of Europe is following suit, as is most of the developed world.

Besides commuting and simply being a means of getting around, e-bikes are also the answer to the last mile dilemma in the professional transportation sector. City centers are getting more and more crowded, which makes it even more difficult for trucks, and delivery vans to navigate in the close-quarters environment. Cargo e-bikes provide the answer to this timely problem! Our partner EAV from the UK is a pioneer in this rapidly growing sector and changing how cargo is being transported in urban areas.

The Health Benefits

One common misconception is that e-bikes are for lazy people. If the said individual chooses a car or an e-bike, it’s quite clear which option is better from a health and environmental standpoint.

It’s been observed that e-bikes lower the threshold of getting on a bike, whether it is done in the form of commuting or recreationally. Besides this, e-bike users ride their bikes more frequently and for longer distances on average.

In this light, it can be said that e-bikes can act as a catalyst of getting people moving more frequently, and thus act as a medium for people in receiving their daily dose of exercise which has a major positive effect on the long-term.

In Closing

Thanks to its ease of use and unprecedented ride experience, the Revonte ONE Drive System will change how e-bikes are used and thought of.

Whether it’s a daily commute, moving goods in a professional setting on a cargo e-bike, or just enjoying oneself in the saddle, the Revonte ONE Drive System will tick all the boxes.

The one drive system to rule them all.

On Testing

Jukka Mäennenä on 2021-10-22

When it comes to developing a high-end product with a wide spectrum of features that combines technologies from a variety of fields like in the Revonte ONE Drive System, testing is paramount. In this article, we’ll provide an insight into what goes into developing and testing the smartest e-bike drive system out there.

Multiple Phases

Designing an e-bike drive system like the Revonte ONE is a task that requires a lot of engineering from several different departments; mechanical, software, and electrical are the main ones.

To verify that the design fulfills its intended purpose, testing needs to be done. The more detailed and systematic the testing procedure is, the better. This is to ensure that the drive system functions as it is designed, but also to minimize the risk of any unwanted events like error modes, or mechanical failures. As it is said, no stone should be left unturned when it comes to testing.

Testing takes place in several phases and in different phases, from lab to real-world conditions. This is to ensure that the component or feature works as intended independently and later as an integral part of the system in varying conditions.

In the Lab

The plentiful torque and peak power output of the Revonte ONE Drive System aren’t taken from thin air. A dedicated testing rig was developed to test that the drive unit’s calculated and actual performance metrics match. The tireless test rig has put out watts more than a grand tour contender during a Grand Tour race to hone the function of the drive system.

Even though the drive unit is the heart of the Revonte ONE Drive System (and software is the brains), no part of the system gets overlooked. All the components have gone through several testing protocols to ensure that they operate as intended. Testing for things like durability against vibration, water, and moisture resistance for IPX6 grading are just a few found on the long list.

Something as simple as being able to withstand the stress that the parts are subjected to under several years of use. For example, the paddles of our Controller was tested for the number of presses that would take place during a 2-year time period on average – and that’s a lot of clicks.

In the Field

Field testing follows next. Even though a lot can be done in the lab, there’s no substitute for real-world testing. Subjecting the components to the outside elements during prolonged use, leaving the bike unwashed for a period of time, riding in the pouring rain, tackling the steepest uphill one can find, or just simply pushing the paddles of the Controller with a bit more force than intended pose demands to the drive system that can not be replicated in the lab environment.

Hence, we’ve put the Revonte ONE Drive System through its paces in the field to reveal any hidden or unknown issue that had escaped the thorough trials so far.

A Straightforward Goal

The goal of all of this is straightforward: to deliver the smartest e-bike drive system which delivers what it promises and keeps on doing that for a long time to come.

For those eagerly waiting for the release of the Revonte ONE Drive System, we can, fortunately, say that the end is near, and the result is worth the wait.