Vespa Clutch Unit 21 Tooth Cosa, PX 125cc + SIP Basket Brakes & Hubs_Brake Discs Late 50's early 60's

Late 50's early 60's

MALAGUTI MADISON 3 250 with PIAGGIO MOTOR MALOSSI 20

Ultra clean burning with little or no carbon deposits

Performance characteristics suitable for everyday use

Appearance Amber

Vespa Clutch Unit 21 Tooth Cosa, PX 125cc + SIP Basket Brakes & Hubs_Brake Discs Late 50's early 60'sVespa Clutch Complete 21 Tooth PX, T5 Upgear, Cosa 125cc See Beedspeeds Info Pages for Vespa Gearing Charts Performance Checked and Reworked by Beedspeed. With SIP Sports Clutch Basket Fitted "? 115mm, ?i 108mm, compressed and hardened basket, 16 times riveted+reinforced Can be used with standard 8 spring setup or 16 spring if preffered "Sadly, all producers PIAGGIO included of the COSA II clutch baskets, cannot guarantee the usual high quality