About Syklo
At Syklo, we are committed to bucking the business model of the industry's big companies and offering sustainable, affordable products. Our fair prices correspond to market prices and include our costs, transport, VAT and a 2-year guarantee. Discover who's behind Syklo and our passion for sustainable mobility!
NO MARKETING BULLSHIT
Towards sustainable, more economical mobility
At Syklo, we are committed to offering reliable, scalable, and repairable products . Our offering is transparent: we work directly with renowned Asian manufacturers (Tongsheng, APT, Star Union). Our goal is to provide you with the best possible product—one that is more competitive (and of higher quality than Bafang’s BBS01) than low-end solutions found in new e-bikes.
We keep in mind that the products we offer require the extraction of raw materials in limited quantities ( —hello, Philippe Bihouix) and polluting industrial processes (
—hello, Guillaume Pitron and Aurore Stephant). That’s why we’re working to make our products as sustainable and repairable as possible over time, without proprietary code or planned obsolescence. Let’s be clear: one of our missions is to challenge the business model of the major companies in the sector that keep their customers locked in.
We want to offer a sustainable product that’s affordable for every budget. We offer fair and reasonable prices that reflect market rates and allow us to cover our costs (salaries, workshop expenses, etc.), shipping (including delivery to your doorstep), VAT (20%), and, most importantly, a 2-year warranty.


STOP OBSOLESCENCE
Products that are repairable and upgradeable, thanks to an open-source community
WHY SYKLO?
Who is behind Syklo?
👋 Hi everyone, I’m Yanni! I’m in my thirties and an engineer by training, but above all, I’m passionate about biking 🚴♂️, the environment 🌱, and I’m a bit of a geek 🤓 at heart.
Do you know how I discovered the electrification kit? Seven years ago, my girlfriend (now the mother of my child) was working on the outskirts of Lyon, 20 km from the city center where we lived. She wanted to switch to an e-bike ⚡ to reduce her environmental impact 🌍 and make her daily commute easier. But how could we be sure it would be useful for her? Was it worth investing that much money 💰 (about 2,500€) in a high-end model?
🚴♂️ After testing several e-bikes (an entry-level model rented from the City of Lyon and a high-end model loaned by friends), I decided to try my hand at converting a touring bike into an e-bike. Due to a lack of information, I made the classic beginner’s mistake of choosing a motor that was too powerful (and therefore illegal for use on public roads). But over time, my knowledge in this area grew, and I discovered a new motor 🔧 (and, most importantly, a great open-source community) that perfectly suited my needs.
🚀 It was this passion for cycling and electrification that inspired me to launch Syklo. Living in the countryside 🌳, I wanted to do my part to reduce carbon emissions and make a difference in everyday mobility. And honestly, I wasn’t satisfied with the current selection of pedal-assist motor kits. Whether they were too expensive or too gimmicky, it was hard to find the right balance.

Our electrical kits

RoadDrive 45 – Electric Bike Kit
Rear wheel motor kit ideal for lightweight urban electric bikes
from
Price range: 790 € through 940 € TTC
4.5/5

UrbanExplorer Z8 – Electric Bike Kit
An electric bike kit ideal for urban use and daily
from
Price range: 660 € through 1130 € TTC
4.5/5

PowerTrail Z8 – Electric Bike Kit
Electric bike kit ideal for heavy-duty use on mountain bikes,
from
Price range: 660 € through 1150 € TTC
4.5/5
Our electrical kits
compare our kitsTest compatibilityAny questions before you saddle up?
What are the differences between the 250 Wh battery and the 630 Wh battery?
Obviously, the first major difference is their capacity—and therefore the range they offer—with the 250 Wh battery having a shorter range than the 540 Wh battery. But that’s not all: the 360 Wh battery is lighter and more compact than the 540 Wh battery. On the other hand, the 540 Wh battery features a more robust mounting system for your frame! The choice is yours 🙂
How do I attach the battery to my bike frame?
The battery is secured using a mounting plate and M5 screws (included). Simply screw the plate into the holes on your frame designated for the bottle cage, following the recommended spacing. The plate offers several mounting points so you can adjust the battery’s position to suit your preferences. The 540Wh battery mount features a steel plate that is more resistant to vibrations than the 360Wh battery mount, which is intended for road riding.
What is the environmental impact of a battery?
As a buyer, it is important to be aware that battery production involves extracting many materials from the Earth, which has a significant impact on the surrounding biodiversity. At Syklo, our batteries are equipped with high-quality cells to ensure optimal use of resources and a longer service life. By following the usage guidelines, you’ll extend the life of your battery and contribute to more efficient energy use.
Do the batteries come with a charger?
Yes, the battery comes with a 42V 2A charger equipped with a DC jack (2.1 × 5.5 × 12 mm) for fast charging in about 3 to 5 hours.
How long is the battery warranty?
The battery is covered by a 24-month warranty. If you encounter any issues, you can contact customer service in France for assistance or return the battery free of charge within 30 days. However, any signs of tampering, impact, or oxidation may void the warranty. The batteries are guaranteed to retain 70% of their original capacity after 500 charge cycles or 24 months, depending on the date of manufacture. Following the battery care instructions will help extend its lifespan.
How much does the battery weigh, and what is its battery life?
The battery’s weight depends on the capacity you choose. The 360 Wh version weighs 2.2 kg, while the 540 Wh version weighs 3.8 kg. The range depends on the capacity and the level of assistance you use. On average, the battery can last between 30 km and over 100 km per charge. You can track your energy consumption precisely using Open Source Firmware and Display Expert, which allows for even greater energy savings.
Is the battery removable, and can it be recharged separately from the bike?
Yes, the battery is removable and can be recharged away from the bike. For optimal charging, we recommend using the charger included with your bike electrification kit. To extend the life of your battery, be sure to charge it after each use and store it at room temperature (between 10 and 20°C). Avoid letting the battery discharge completely before recharging it, as this can damage the cells. It is important to recharge your battery at least once a month and never store it when it is completely discharged.






