High-efficiency brushless DC gear drive rear hub motor for e-bike conversions. Available in 250W and 350W, fits 16"–29" wheels, supports 36V/48V, IP65 waterproof, CE/CCC/CQC certified. Compatible with V brake & disc brake, Freewheel/Cassette 6–10S. Lightweight at 3.18kg, quiet (<50dB), operating range -20~45°C.
