The strongest electric motor from Bafang. Bafang center motor delivers 160 nm of torque. With the engine placed in the middle, it runs directly on the chain, which means that the engine can also benefit from the bike's gears and thus work at favorable speeds even in heavy sections. The system is suitable for bicycles with a standard crank section without a foot brake. To mount the engine, unscrew the old crank section and install the new engine.