The ultimate sweet spot for extreme speed and standard frame compatibility. The AMPX 2000W MTX E-Bike Conversion Kit delivers relentless power without forcing you to buy a heavy, custom-built motorcycle frame. Engineered to drop directly into standard 135mm bicycle dropouts, this brushless, gearless direct-drive rear hub forces out an impressive 75 N·m of torque, hitting top speeds of up to 75–80 km/h (50 mph) when paired with a high-voltage system. Complete with an extra-strong MTX alloy double-wall rim and a pure sinewave 45A controller, it’s built for riders demanding true off-road authority.