OPTIPULL Torque Corrector

Special driven pulley with revised opening cams to optimize transmission operation and eliminate all harmful drops in rpm and power transmitted to the wheel: each torque corrector equipped with slots with two different angles. Applications: Easy Moving, Storm, Typhoon, Free 50 2T, NRG 50 LC, NRG Mc2 LC 1997, NTT LC, Quartz LC, Sfera 50, Sfera 50 Rst, Zip Fast Rider, Zip SP LC 2000, Vespa ET2 50-Carburettor.