Dr. Pulley 19x15.5 Sliding Roller Weights Vespa/Piaggio 50c
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Dr. 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-resistant, low-friction, eliminates flat-spotting
- Available in 5g–9.5g to match your riding style and modifications
- ISO 9001 certified | Made in Taiwan
Specifications
- Dimensions: 19mm x 15.5mm
- Material: SL-9 self-lubricating nylon
- Quantity: set of 6
- Available weights: 5g, 5.5g, 6g, 6.5g, 7g, 7.5g, 8g, 8.5g, 9g, 9.5g
Compatibility
- Vespa Primavera 50, Sprint 50, LX 50, S 50, ET2 (2T)
- Piaggio Liberty 50, Fly 50, Typhoon 50, LT 50
- Aprilia SR50 Motard, Scarabeo 50 (4T)
Shipping information
Orders are prepared as quickly as possible. Delivery times and shipping costs are calculated at checkout based on the destination and items ordered.
Returns & warranty
Please verify fitment and part number before ordering. Contact Thrifty Scooters promptly if an item arrives damaged or incorrect.