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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Pretty large opening on the mating surface so you'll have plenty of room to open up your intake
Works in the older cast iron cylinders as well
Wide set handlebars with generous pull back ensure you're tooling around town comfortably
Athena really killed it with this reed
Comes with piston
Motobecane Polini 39mm Replacement Piston Letter:B Pretty large opening on theReplacement piston for 39mm MBK Polini av10 kits. Produced specially for us by an Italian manufacturer with 50 years experience. Some slight differences exist between these and the ASSO cast one that probably came with your Polini notice the lack of scallops on the side. Single ring! Choose your size! A= 38. 95 B= 38. 96 C= 38. 97 D= 38. 98
US$ 134.99
US$ 244.50
