Home e-bike kits 2.4KW coaxial mid-motor

Now 3kw kit now upgrade to waterproof connector, 40A Bluetooth Programable only use waterproof connector.

2.4kw Coaxial electric fat bike Top speed 70km/h We give one year warranty with battery , motor, controller, throttle.

Big Boy fat electric Bicycle Spec. and cost list:

Coaxial Motor :  250~2.4KWMax, CNC 34T with crank , 24~72V ----cost 380USD
Controller: Cyclone Bluetooth programable 40A------cost 100USD
Frame:For safety we use pure Cr-mo steel light weight for heavy load and high speed use, cost more then alloy 6016----599USD
Fork: Fat tir fork , Travel 60mm------120USD
shock: King shock, Travel 170mm------15USD
F/R hub: 135mm/ 175mm ------110USD
Freewheel : 11~50T 9 speeds-----49.9USD
1300W Battery: Samsung 8C , 15Ah 72V----1095USD
Charger : 2.5a 24V or 36V or 48V or 72V
R/Derailleur: Shimano M370--- 23.95USD
R Shift Lever: Shimano M370-----24.99USD
Tires: 26x4"-----90USD
F/R Brake Lever: TEKTRO e-brake  2 piston W/ 203mm Disc HD-e715-----279USD
Handlebar with stem -----18USD
Seat with tube -----65USD
Chain: YBN 9 speeds chain-----15USD
Assemble cost------75USD
Come with 250 Lumen LDE headlight with Hooter(120db) and LED back Light

Elite with 1300W battery cost 2981USD not including shipping , Now only cost 2489USD

Shipping to Austraila, New Zealand U.S.A. and Canada cost 650USD, shipping to Europe 635USD

3189USD 24~72V Big boy fat e-bike DNM USD-8 fat fork with 2.4kw Coaxial mid motor 9 speeds, with 15 ah 72V 8C Samsung with Smart BMS 2.5A 72V charger Bluetooth programable controller Top speed 70km/h In Stock

Store Policies

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 & handling 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, & accessories.

All our Coaxial frame kit, e-bikes and parts' lead time 3~5 days, usually send in 5 business days

We give 6 months limited warranty on our battery packs

Home e-bike kits 2.4KW coaxial mid-motor