BBR

10 years in the making, this long-awaited kit rocks. Comes complete with custom “big finned” BBR aluminum cylinder, piston, rings, piston pin, clips, BBR exclusive motocross grind performance...

BBR 143Cc Big Bore Cylinder 411-Klx-1417

BBR 175Cc Big Bore Gasket Kit 411-Hcf-1502

BBR 175Cc Big Bore Rings 411-Hcf-1507

Comes complete with all the necessary parts including manifold adaptor, throttle and cable, and extra jets for tuningComplements high performance cams and bore kits

The best “sleeper” upgrade for your 110. Allows the stock 3-speed transmission to be converted into a race ready 4-speed OEM quality. Forged steel.

BBR 8" Handlebar 510-Hxr-5107

High performance, high-flow filter and base designed to maximize airflow over the restrictive stock setupAir filter base is CAD designed and CNC machined from HDPE plastic

High performance, high-flow filter and base designed to maximize airflow over the restrictive stock setupAir filter base is CAD designed and CNC machined from HDPE plastic

BBR Aluminum Folding Shift Lever 537-Bbr-1003

BBR Aluminum Folding Shift Lever 537-Bbr-1007

Prevents frame stretching and engine case breakage on models where the engine is a stressed memberBuilt-in skid plate protects the cases from rocksAnodized aluminum