Garelli and More Universal Slip-On Expansion Chamber 133.1012 Polini 200

Polini 200

It will record your maximum speed which can be reset at any time

and bearings/seals already installed

For 17W powered Yamaha

Garelli and More Universal Slip-On Expansion Chamber 133.1012 Polini 200New old stock, original tuning part sold in the Moped Mart catalog. The Fall 1989 issue describes this Italian made expansion chamber as a "Tuned performance black muffler for use on Garelli model mopeds or any other units with a left hand mounted exhaust system." This is the MG 442C model designed for 24mm headers. Overall length is 510mm. Length from the rear mount to the exhaust tip is 300mm. These are new old stock but very old. Expect minor