Polini Team 4 Exhaust for Vertical Minarelli enhance Direct fitment for standard 18mm/18

Direct fitment for standard 18mm/18

Be sure to add an exhaust

450 piston pin retainer 12mm C (1)

you have to order two

Polini Team 4 Exhaust for Vertical Minarelli enhance Direct fitment for standard 18mm/18Polini Team 4 Exhaust for 89 01 Yamaha Zuma CW50 2 Stroke Scooters. The Team 4 exhaust system works best with 50 70cc performance cylinders. Made in Italy! Please Note: This exhaust is designed to conform to European Road Standards. Removing the manifold restrictor leads to a significant performance improvement. Head Pipe Bolt Hole Spacing: 48mm Head Pipe Inner Diameter with Restrictor Removed: 25mm Includes Mounting Bracket, Hardware and Exhaust