The installation of an additional motor on a bicycle is governed by DECREE 341/2002 Coll., And a subsequent amendment. We strongly recommend that you familiarize yourself with this decree and take into account all the specified conditions arising from it. By purchasing an engine kit or a wheel with this kit, you take full responsibility for any consequences associated with its use.
Information on Sunway motorcycles and motorcycle kits
Motorcycle, or "bicycle with an auxiliary motor" - the characteristics of the bicycle, where the motor can be removed, must be preserved, and the bicycle can also be used as a normal bicycle. The speed of this bike must not exceed 25 km / h, the engine power has a limit of 1 kW (for e-bikes only 250W) and the content of the internal combustion engine must not exceed 50 ccm. If this is met, the driver does not need to have a driver's license.
In the event of any discrepancies between the Czech and English versions, the Czech version shall prevail.