Dr Pulley Patented SR Black Pearl Rollers 13.0g

Recomended for :

Vespa GTS310 HPE
Royal Alloy GP350
Royal Alloy TG350
Royal Alloy JPS350

These are a direct replacement for the standard rollers in a factory variator.

Unique and patented designed rollers made from self lubricating nylon allow for a very smooth aceleration and power delivery. Unlike standard round rollers the DrPulley rollers have more contact with the variator and do not suffer from 'flat spots' that round rollers do.

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