Bore Kit - 95cc XR/CRF80, 79-13
XR/CRF100 120cc Big Bore Kit with Cam
Bore Kit - 88cc W/Cam / XR/CRF50, 00-Present
KLX140 Bore Kit - 170cc
BBR KLX/DRZ110 143cc Big Bore Kit
Bore Kit - 132cc / CRF110F, 13-Present
Bore Kit - 88cc XR/CRF70, 97-12
CRF150F (06-Present only) - 195 Bore Kit
TT-R 150 Big Bore Kit with Cam
CRF150F 175cc Big Bore Kit with Cam
KLX/DRZ110 130cc Big Bore Kit
BBR 88cc Flat Top Piston Bore Kit
Camshaft - High Performance / TTR125/L, 00-Present
Bore Kit - 240cc W/Cam / CRF230, 03-Present
Camshaft - High Performance, Stock Head / XR/CRF50
CRF230F - 240 Big Bore Kit