Clutch spring PromoInformation on scooter and buggy upgrades from MRP that’s http://www.mrp-speed.com the leading wholesale only distributor for the USA of Polini, Malossi, Turbo Kit Spain, Dr. Pulley, Scooter Ninja, Athena, Kevlar belts, Innova tires, CB racing, Italkit, DK, and many more performance parts for scooters, buggies and small displacement ATVs. The best upgrades and performance parts at the best prices. Parts for Scooters including Vespa, Aprilia, Benelli, Malaguti, Andretti, Yamati, Vento, Strada, QJ, Keeway, Kymco, SYM, PGO, Genuine, Diamo, Italjet, Daelim, Sundiro, Jonway, Joyner, Maitian, 150cc and 125cc, QMJ152 and QMJ157, GY6 including the best upgrades for Vento 150cc Phantom R4I, Strada RX150TE, Strada Chrome Edition RX150, Strada RX200HP, Strada 150CE, Primo Terminator 150cc, Primo "Strada" Streaker 150, Avanti Epsilon 150cc, Kinroad XT150T-8, Avanti Beta 150, Roketa Tahiti MC-03, Roketa Fiji MC-04, Verucci Viper 150GTX, Verucci Permier 150GTX SE, Tank Racer 150, RAD-10 150cc, Bemine 150 ...