Variatore "Hi-Speed" Polini, Piaggio, 19x15,5mm 6,3gr
IVA inclusa, esclusa spese di spedizione
Polini variator equipped with 19x15,5mm roller weights, reinforced torque spring is included.
As it was developed to be used with the original torque drive, it has a "small" outside diameter and has to be used with a standard (preferably reinforced) drive belt. The angles of mobile pulley and ramp plate were designed to improve acceleration.
|Variatore "Hi-Speed" Polini, Piaggio, 19x15,5mm 6,3gr|
|Misure Rulli||19 x 15,5 mm|