Dr. Pulley 19x15.5 Sliding Roller Weights Vespa/Piaggio 50c 28mm intake valve Smooth Roller Transitions: Coated tracks

Smooth Roller Transitions: Coated tracks eliminate flat spots on roller weights

Comes fully assembled

A damaged or demagnetized flywheel prevents your stator from producing the electrical current your scooter needs to run

maximum surface contact

62P Rating: 93 mph speed rating with 584 lb load capacity at 40 PSI

Dr. Pulley 19x15.5 Sliding Roller Weights Vespa/Piaggio 50c 28mm intake valve Smooth Roller Transitions: Coated tracksDr. Pulley 19x15. 5mm sliding roller weights for Vespa and Piaggio 4 stroke 50cc scooters. The patented sliding shape allows the variator to open wider and close further than standard round rollers delivering faster acceleration off the line and a higher top end speed. Set of 6. SKU: 1200 1108. Key Features Broader gear ratio belt sits lower at start up and higher at top speed than OEM rollers allow Self lubricating SL 9 nylon composite heat