About this item

• This steel bicylce Frame for 3000w -5000w electirc mountain bike.Suitable for most wheel sizes：26/24/21/19 inch；
• Durability Material: Iron Steel (thickness 2mm) ,Plastic cover which is using high quality strong ABS+PMMA anti-scratch glossy plastic.Net weight of the whole kit: 23KG.
• It including the Frame body, Saddle bracket，Controller box，Rear flat fork (including bottom bracket)，Battery casing，Head tube，Cover，Bolts and washers for assembling；
• First choice for assembling electric Bicycle DIY Kit：Anti-rust treatment inside and outside the steel pipe, longer service life; robot welding, more stable quality；
• Rear shock: Width 24mm,200mm spacing are suitable. The top mounting of the shock absorber has several positions, which provides an opportunity to use shock absorbers of different lengths and stroke, as well as change the geometry depending on the riding style.

Features

* Type：14-28 teeth, 7-Speed levels

* Size (L x W x H) ：11.5 x 11.5 x 4 cm

Features

* Type：11-32 teeth, 9-Speed levels

* Size (L x W x H) ：11.5 x 11.5 x 4 cm

Features

* Type：11-32 teeth, 10-Speed levels

* Size (L x W x H) ：11.5 x 11.5 x 4 cm

Battery and charger are not included in package

*Only free shipping for some areas where is not far away from our warehouse. If the address is too far, the customer service may contact for extra postage!

* This item is only available in US, other countries might need additional shipping fee!!!

• Only free shipping for some areas where is not far away from our warehouse. If the address is too far, the customer service may contact for extra postage!
• This item is only available in US, it can't be sent to any other countries!!!

• 【POWERFUL 1000W BRUSHLESS MOTOR】-The 48V 1000W Ebike Wheel Conversion Kit features a powerful brushless gearless Hub Motor. It runs efficiently and quietly. The max speed can reach 28mph (45km/h). It universal fits any 24IN bike with Rear 5.315"(135mm) dropout spacing.
• 【SAFE & DURABLE】-CE, EN15194 approved, ensures safety and quality. Motor power cut-off function of the brake levers prevent the motor from overheating and saving energy. Smoother bearing & 27mm Magnet Steel used in the Hub Motor, ride further with our Ebike Kit.
• 【POWER DISPLAY INTEGRATED ON THROTTLE】-The twist throttle ensures speed control is fast and simple, and power display integrated on it, takes less handlebar space. The aluminum alloy double wall rim is durable and stable, it can hold up to 440lbs/200kg.
• 【Road-legal Ebike Conversion Kit】-Restricted to 750W and 24mph (38km/h) speed by default as a road-legal electric bike conversion kit, but you could also switch into 1000W full power output for off-road mode by simply disconnect the blue cable, would brings 28mph (45km/h) speed.
• 【PEDAL ASSIST SYSTEM】The PAS function of this e bike conversion kit allows you to switch 3 riding modes between Throttle / PAS / Manual. The suitable riding mode can be switched as needed. Less fatigue and more comfortably, great for long trips. Equipped detailed assembly instruction and video,7 X 24H customer service, help you complete the assembly easily.