MCB Performance News

MCB Polaris RZR Pro-R 220hp models primary drive clutch FOR ALL 2012-23 Pro-R models.     This clutch is our own design. It is a replica of the OEM Polaris primary...

 

Start off your Christmas shopping season with a $30.00 discount on any order over $200! Once you're at the checkout, add the promotional code "30DOLLARS" to get the discount! Starts 11/29/2024 and ends on 12/2/2024.

 

We have put together the Best Stage 3 Kits for the KTM SX85 / Husqvarna TC85 / GasGas MC85 bikes. This Kit will get you back up and ready to race at the Local track. We use only the highest...

Hello customers, and Thank you for being a MCB customer. We just wanted to reach out and do our first ever newsletter. Here in the spring of 2023 we are focused on our MX, ATV and SxS / UTV engine...

We are always looking for OEM MX Cylinders, If you have any old cylinders laying around please contact us with what you have. Email us at mcb@mcbperformance.com with photos of the Cylinders. The...

MCB Stage-1 Top-End Rebuild Kit for 1969-76 Mach 111. This engine rebuild kit includes a Wossner Premium Forged Pistons, Pin, Genuine Riken rings, clips and Top-End Gasket Kit, and wrist pin...

 MCB Exclusive STAGE-2 rebuild Kit for Honda CRF 450R 2017-2020 - Premium German engineered Wossner crankshaft. - Forged and Shot Peened connecting rod . - Slightly lighter weight than OEM...