Description

Voca Racing Big Bore 90/100ccm exhaust

Handcrafted quality exhaust from Voca Racing, designed specifically to support the larger cylinder kits in the 90-100ccm class.

The Big Bore exhaust from Voca Racing is one of the most powerful exhausts on the market in 2025 and thrives best in the higher rpm range, making it an excellent choice for the larger cylinder kits.

Made from 0.8mm steel, the exhaust is meticulously welded by hand and comes with a 34mm exhaust flange to accommodate mounting on most Big Bore cylinders.

The underlayed design gives a distinctive racing look that is only made even more captivating by the exquisite carbon silencer that is completed by stunning CNC-milled end caps.

Note: The exhaust has a thin layer of clear coat from the factory, but to ensure it doesn’t tarnish, we recommend that you regularly maintain the protective layer yourself.