BBR 170cc Piston Kit KLX140 | 411-KLX-1811. PISTON KIT ONLY, CLICK *HERE* FOR THE FULL BIG BORE KITHigh quality bore kit that shows substantial power gains throughout the RPM range. 63mm piston. 10.5:1 compression ratio allows use of premium pump gas. Complete kit includes: cylinder, piston, ring set, pin, clips and gaskets.Brand new high quality BBR aluminum cylinder10.5:1 compression ratio63mm pistonIncludes- BBR 170cc Piston Kit KLX140 | 411-KLX-1811.
BBR 240cc Big Bore Piston Kit CRF230F | 410-HCF-2301. Fitment:Honda CRF230F (2003-2020)Big bore kit for the CRF230F. This is the quickest way to add power to your bike. Great when combined with BBR's exhaust system, Rev-Box, and Free-Flow airfilter. Your OEM cylinder will need to be machined... - BBR 240cc Big Bore Piston Kit CRF230F | 410-HCF-2301.
BBR 195cc Big Bore Piston Kit CRF150F | 411-HCF-1911. Fitment:Honda CRF150F (2006-Present)High quality bore kit that shows substantial power gains throughout the RPM range.All new design9.8:1 compression ratio65mm pistonComplete Big Bore Kit Can Be Found HERE... - BBR 195cc Big Bore Piston Kit CRF150F | 411-HCF-1911.
BBR 88cc Big Bore Piston Kit XR/CRF50 | 411-HXR-5211. Fitment:Honda XR50R (2000-2003)Honda CRF50F (2004-2017)ONLY WORKS WITH BBR SUPER PRO HEAD... - BBR 88cc Big Bore Piston Kit XR/CRF50 | 411-HXR-5211.
Wiseco Optimized Piston for 2023 KTM/Husqvarna/GasGas 450cc | 40306M09500. Expected to arrive June 2023, get on our Backorder Notification List!New-age forged piston design for new-age GASGAS, Husqvarna, and KTM 450 models.As one of the front runners in motocross and off-road dirt bikes over recent ye... - Wiseco Optimized Piston for 2023 KTM/Husqvarna/GasGas 450cc | 40306M09500.