Athena Derbi 02 Bullet 50 Variator Rollers Kit (19x15.5 gr.3.5) - Set of 6

Athena currently offers a complete, updated range of variators for scooter and maxiscooter. Athena variators optimize and guarantee an increase in speed and acceleration with reduced loss of power and torque, thanks to a careful selection of materials and a special design of the rollers side rails.