*The warranty of motor and battery is 18 months. Other parts in kit have warranty of 12 months.
*The shipping takes 2-4 working days in Germany. In other countries the shipping takes 4-8 working days.
*The max speed of motor is 25km/h. The limit can't be canceled.
*The max speed of throttle is only 6km/h. The limit can't be canceled.
*The pedal sensor in kit doesn't fit for Hollowtech II and Octalink. You will need this pedal sensor: https://yosepower.com/products/hollowtech-ii-sensor
*The brake levers in kit are not suitable for hydraulic brake. You will need these brake sensors: https://yosepower.com/products/hydraulic-brake-sensor
Q1: Why the torque of 250W motor is bigger than torque of 350W motor?
This 250W rear motor kit has a better sine wave controller, which can increase torque.
Q2: Can I set max speed and voltage on display?
No. The max speed is defaulted to 25km/h. The voltage is defaulted to 36V. These settings are no need to changed. And the limit can't be canceled.
Q3: Can I change controller or display to increase max speed?
No. Other controllers or displays are not compatible with this kind of 250W rear motor kit.
Q4: Why I don't receive a controller? It is missing in parcel.
The kit has an integrated controller which is installed in battery holder already.
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It is not allowed to plagiarize without permission or we keep the right to pursue legal responsibility.
4.Important notice for recycling of used batteries& motor kits
*As a professional seller, we strictly abide by local laws and regulations to ensure product quality, transportation, and storage safety, environmental protection.
*According to electronic consumer goods recycling regulations, batteries and motor kits must not be disposed of with household ordinary waste.
*Consumers are obliged to dispose of the used electronic goods to the professional recycling agency in local for proper disposal. They must not be arbitrarily thrown into the trash. Please protect the environment!
reçu rapidement. Monté sur btwin origine 7 sans soucis.
Très bien RAS
Quel taille de pneu je peu utilisé avec cette roue ?
Installato facilmente sulla ruota posteriore di una citybike 28" da donna,il controller integrato nel supporto batteria migliora molto l'ordine dei cavi sparsi nel telaio,una installazione più pulita. Percorro tranquillamente 70/80km con la batteria da 13Ah. Un kit completo ad un prezzo molto vantaggioso. Di base fa 25kmh ma può arrivare tranquillamente anche a 30/32kmh impostando un diametro minore di ruota,ma non ditelo in giro😅
That’s the second kit I’ve mount . Now on my wife bike.
Also easy too mount and really good.
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