HIGH POWER GEAR BOX H.E. The High Power Gear Box, High Efficiency, works well when extra torque is necessary. Two gear ratios are possible, and a RE-260 motor is included. Several types of crank arms are included for extra flexibility in design.
The High Power Gear Box, High Efficiency, works well when extra torque is necessary. Two gear ratios are possible, and a RE-260 motor is included. Several types of crank arms are included for extra flexibility in design.
