The MRC-A250 & MRT-A250 standard rear hub motors provide power for the e-bike with less maintenance required. They feature a smooth and silent run, and the direct power distribution makes the bikes easier to handle. MRC-A250 is compatible with 8-10 speed cassette sprockets; MRT-A250 is compatible with threaded freewheel.
RATED POWER:250W
RATED VOLTAGE:36V
WHEEL SIZE:20″/26-28″
OLD:137mm
OUTER DIAMETER:141mm
WEIGHT:2.9kg
MAX. TORQUE:40Nm
RATED RPM:210/300(20″)