KAIYI 2024 Bafang Ultra Frame M620 Ebike Kit – Premium Electric Mountain Bike Conversion
High-performance Bafang Ultra M620 mid-drive motor delivers 1000W power, achieving speeds up to 60km/h for thrilling off-road adventures. Precision-engineered aluminum alloy frame ensures lightweight durability, optimized for aggressive trail riding. 27.5-inch high-traction tires paired with hydraulic disc brakes provide superior stability and all-weather control. Smart torque sensor enables seamless pedal assist, adapting to steep climbs or urban commutes effortlessly. Modular battery design supports long-range travel (50-60km per charge), ideal for mountain trails, city commuting, or rugged touring. CNC-machined motor casing and waterproof wiring reflect premium craftsmanship for lasting reliability. Upgrade standard bikes or build custom e-bikes—compatible with most MTB frames. Engineered for speed enthusiasts and eco-conscious riders seeking top-tier performance at unbeatable wholesale pricing.