FAQ's

An electric bike conversion kit is a set of parts that enables you to transform your traditional bike into an electric one. It generally consists of a motor, battery, controller and control panel. The motor can be installed in the hub of the front or rear wheel, but it’s preferable to install it on the crankset for better maneuverability and efficiency. The controller manages motor and battery power, while the control screen displays various information in real time.

Yes, our TSDZ2 bottom bracket motor kit can fit many types of bike, including city, mountain, racing and even cargo bikes. The design of our kit makes it easy to install on most bicycle frames without the need for modification. However, we recommend that you check your bike’s compatibility with our kit before purchasing.

Installing the electric bike conversion kit is fairly straightforward if you have the right tools and the necessary knowledge. However, this may vary according to the type of frame and components already in place on your bike. We therefore recommend that you read the compatibility guide carefully and follow the installation instructions included with your kit.

Our TSDZ2 electric bike conversion kit has many advantages for cyclists wishing to convert their bike into a practical, environmentally-friendly means of electric transport. The motor offers constant, reliable electric assistance, and the battery can provide a range of up to 100 km. Our kit is easy to install, and comes with Open Source software for fine-tuning every parameter. By choosing to convert your bike to an electric bike, you’re also helping to reduce the electric bike’s greenhouse gas emissions compared with buying a new bike.

The TSDZ2 kit features a central motor for more balanced weight distribution, improved ride feel and more efficient power transmission than wheel-mounted kits. What’s more, this can extend battery life and provide better assistance. We wrote an article about it.

The torque sensor measures the force exerted on the pedals by the rider and adjusts the assistance accordingly (not like on Bafang BBS01 motors). It is more precise than speed or rotation sensors, providing more natural assistance. Accuracy depends on model and build quality, and the TSDZ2 kit sensor is considered highly accurate. Just take care not to put your feet on the pedals when starting (1 to 2 seconds) to allow the torque sensor to initialize.

The kit comes complete with the motor, battery, charger and display of your choice, as well as everything you need for assembly: screws, cables, cranks, clamps and a special wrench for the main nut.

For assembly, you’ll need sets of Allen keys (2.5 mm / 4 mm / 5 mm / 6 mm / 8 mm), a Phillips and flathead screwdriver, a torque wrench (optional), a crank extractor, a bottom bracket removal wrench, wire cutters, a “removable” Loctite Blue threadlocker and a few extra clamps.

No, the kit is made in partnership with well-known Asian manufacturers (Tongsheng, APT, Wuxi). Our aim is to limit environmental impact and encourage the local economy, but for the time being only the design, programming, quality control and after-sales service are carried out in our workshop in France.

Are you a professional looking for information on our bike electrification kits? See our FAQ Pro for more details.

The kit cannot exceed the legal limit of 25km/h. However, if you use the Expert screen, you can change this limit (using a password), which will make your electric bike illegal on public roads. You’ll be able to reach high speeds of over 35 km/h, but this can damage your electric kit, void the 24-month warranty and entail significant risks.

Yes, our bike electrification kit allows you to convert your bike into an electric bike, and you can also dismantle it and put it on another bike. Thanks to this, you can easily adjust the equipment to suit your needs.

We offer a two-year warranty from the date of purchase. You can benefit from this warranty provided that you use the kit in accordance with the legal rules governing power and speed. To extend the life of your kit, we recommend that you follow the instructions for use, such as storing it away from humidity, using it at temperatures between -10°C and 40°C, recharging the battery regularly and avoiding use in extreme conditions.

Our electric motor kit can be used with a maximum load of 150 kg on flat ground. However, it’s important to check your bike manufacturer’s specifications for expected weight limits (usually between 100 and 150 kg). The kit can be used on most terrains, but it is important to take precautions on steep slopes or uneven terrain to avoid overheating the motor and battery.

TheOpen Source Firmware with the TSDZ2B 250W motor offers many advantages, including an exceptional riding experience thanks to sophisticated algorithms. These enable the electric bike to be responsive, fast and agile, while providing optimum assistance that can be customized to suit your riding style. Finally, thanks to the regular availability of updates, the Open Source Firmware offers always up-to-date performance for your motor.

Obviously, the first big difference is their capacity and therefore the range they offer: the 250 Wh has a shorter range than the 630 Wh. But that’s not all: the 360 Wh is lighter and more compact than the 540 Wh. On the other hand, the 540 Wh battery offers a more robust system for attaching it to your frame! your choice 🙂

The battery is attached using a support plate and M5 screws (supplied). Simply screw the plate into the holes provided on your frame for the bottle holder, respecting the recommended distances. The plate offers several fixing points to adapt the position of the battery to your preferences. The 540Wh battery mount has a steel plate that is more resistant to vibration than the 360Wh battery, which will be reserved for road use.

As a buyer, it’s important to be aware that battery production involves the extraction of many materials from the earth, which have a significant impact on the surrounding biodiversity. At Syklo, our batteries are fitted with high-quality cells to ensure optimum use of resources and longer life. By following the instructions for use, you’ll extend the life of your battery and contribute to a better use of energy.

Yes, the battery is supplied with a 42V 2A charger with DC jack plug (2.1×5.5x12mm) for rapid recharging in around 3 to 5 hours.

Yes, the battery is removable and can be recharged away from the bike. For optimum charging, we recommend using the charger supplied with your bike electrification kit. To prolong 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, as this can damage the cells. It’s important to recharge your battery at least once a month and never store it completely discharged.

The display is supplied with a detailed installation manual to guide you through the installation process. If you need further assistance, please contact us to arrange a meeting with one of our experts.

ThePRO display is compatible with most electric bikes with 22.2 mm handlebars. If you have any doubts about your bike’s compatibility, please contact us for personalized advice.

The PRO display shows essential information such as time, distance covered, speed, battery charge status, etc. It also features four assistance levels to adapt pedaling to the cyclist’s effort. It also features 4 assistance levels to adapt pedaling to the cyclist’s effort.

The installation manual supplied with theExpert display guides you step by step through the installation process. The display is adaptable to 3 different handlebar diameters (31.8mm, 25.4mm and 22.2mm) for easy installation on all types of bikes.

The Expert display shows all the information you need for a perfect riding experience, such as battery voltage, pedaling power, consumption in Wh/km, and much more. We talk about it in an Open Source Firmware article right here!

The Expert display is complete, configurable, intelligent and connected. It lets you take advantage of sophisticated algorithms for exceptional performance from your electric bike. What’s more, it’s compatible with batteries from 24 to 60 volts, so you can switch with older batteries, for example.

We offer free, reliable delivery in mainland France for your bicycle electrification kit. You’ll receive a 3-hour delivery window by email/SMS, then a window refined to 1 hour as delivery approaches. Your order may take slightly longer to process than you are used to, but rest assured that we will do our utmost to dispatch your order as quickly as possible.

Yes, you can track your order in real time thanks to the geolocation of our GEODIS carrier’s vehicle. You’ll receive a 3-hour delivery slot by email/SMS, then a refined 1-hour slot as delivery approaches, along with the number of deliveries the driver still has to make.

The exchange (subject to availability) or refund will be made within 14 days of receipt by the Seller of the products returned by the customer under the conditions set out in the GTCS. If you have any questions or concerns regarding returns, please do not hesitate to contact our customer service team.