Urban Arrow Gates belt drive kit for the non smart Urban Arrow with the Gen4 Bosch motor..(large front 38tooth chainring at the motor end) kit consists of front and rear sprockets, and the belt..front chainring has 4 bolt 104BCD fitting
correct belt tension help can be got via the Gates app..
5012222
Urban Arrow Gates belt drive kit for the non smart Urban Arrow with the Gen4 Bosch motor..(large front 38tooth chainring at the motor end) kit consists of front and rear sprockets, and the belt..front chainring has 4 bolt 104BCD fitting
correct belt tension help can be got via the Gates app..
5012222
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