High-performance Polini 4-Race exhaust system engineered specifically for the pre-bug variant of the Yamaha Zuma scooter

Description

Looking for a high quality, brand name pipe to work with your sport bore, this is it. The 4race likes mid / racing bores, such as the mk2, corsa, MHR . This pipe is an all around powerhouse. For 70cc.

 Don’t forget to grab a Replacement Copper-steel Exhaust Gasket

zuma vertical (prebug)

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