Description
SURRON ULTRA BEE EBMX COMPETITION MIDSHAFT
This is an absolute ‘must have’ part if you re using your Surron Ultra Bee to the max on or off road. Billet re design gives maximum torque and ultimate drive.
The drive pulley in a scooter’s CVT (Continuously Variable Transmission) system transfers engine power to the transmission belt, allowing for variable gear ratios and smooth, efficient acceleration by adjusting the pulley diameter based on engine speed.
