20x4.0" Bafang 48v Motor & Wheel Assembly 500w - Front Brand_Kenda and keep them from bending

and keep them from bending or breaking

Keeps the HSD wobble-free while you load and unload a kid or heavy cargo

Formula put 3 years of development into these rotors to eventually produce a design that combines the best of all the "must-have" features in a disc: extreme lateral stiffness that guarantees impact resistance by protecting the disk from unwanted damage

sealed cartridge bearings

LLU seals give maximum protection against the elements

20x4.0" Bafang 48v Motor & Wheel Assembly 500w - Front Brand_Kenda and keep them from bendingFeatures: Size: 20x4. 0" 1 Wheel & Rim Assembly Included (for front or rear) Aluminium Construction Stainless Spokes 48V 500W Bafang Hub Motor Does not include Motor Wiring Loom, Discs, Tyres Tubes Requires 500W or 750W Rated controller to operate Compatible replacement for 20 Ampd Bikes