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.