This high quality scooter part is the crank breather for the Yamaha Vino 125 from NCY. The high-flow crank case breather for your Yamaha Vino 125 is made of billet aluminum.

This is a must-have for big bore cylinder kits, or for extended high-rpm running. Even with regular riding around town, some of the compression in your cylinder slips past the piston rings and builds up in your crank case.

You bolt this on just over your cam sprocket, where there is currently a plug. After bolting it on, just run a breather tube (not included) up under your seat or back to your airbox.

This crank breather is available in a silver finish.

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