Home e-bike kits 4KW coaxial mid-motor

20KW Electric Bike Top speed 150km/h


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Store Policies

no paypal paymant anymore, you want to order contect sales@cyclone-tw.com, we accept credit card and T/T only

CYCLONE e bikes offers the following Warranty and Returns Policy:


We guarantee Motors, purchased from us with a 12 months warranty against defects in quality. Batteries with BMS, Chargers, gear box and throttle have no warranty against defects in quality, . All products are checked for quality before being shipped out.

If you purchased any items which appear to have a problem, please contact us. In most cases we are able to sort out the problem by providing technical support, without your sending anything back. If we cannot resolve the problem by email we will provide you detailed instructions on how to return the item for repair or replacement only. Please do not return anything without first contacting us to obtain authorization. Shipping fees are not refundable.

Any special order or discounted order are no warranty, the buyer need to pay full amount to receive the warranty

7 days return or exchange

Returns or exchanges will only be accepted for defective or damaged products upon shipment and must be authorized by us before the product(s) is returned. We will replace, refund, or credit your account for a returned product(s) at our discretion. Shipping and handling paypal fees are NOT REFUNDABLE. For any exchange or refund, we need the receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, packaging, and accessories.

All our DIY kit and parts' lead time 5~10 days, usually send in 5 days, please becareful Payapl is no longer refund the paypal fee if you make mistake on order, you will receive your payment deduct the paypal fee 4.5%, and e-bike order or anyting more then 1500USD should not order on our website and can't pay via paypal, should e-mail us at sales@cyclone-tw.com to order!

We give 6 months limited warranty on our battey packs

Home e-bike kits 4KW coaxial mid-motor