Close
BBR Big Bore Kits
BBR KLX/DRZ110 143cc Big Bore Kit 
BBR KLX/DRZ110 143cc Big Bore KitFrom $259.95From $259.95$259.95BBR 170cc Bore Kit - KLX140 
BBR 170cc Bore Kit - KLX140$209.95$209.95$209.95CRF150F 195 Bore Kit 
CRF150F 195 Bore Kit$249.95$249.95$249.95BBR 130cc Big Bore Kit -KLX/DRZ110 
BBR 130cc Big Bore Kit -KLX/DRZ110$139.95$139.95$139.95BBR Piston Ring Set for 143cc Big Bore Kit - KLX110 
BBR Piston Ring Set for 143cc Big Bore Kit - KLX110$39.95$39.95$39.95BBR 138cc Big Bore Kit - CRF125 13-Present 
BBR 138cc Big Bore Kit - CRF125 13-Present$219.95$219.95$219.95Gasket Kit - 150cc Bore Kit / TTR125, 00-Present 
Gasket Kit - 150cc Bore Kit / TTR125, 00-Present$19.95$19.95$19.95BBR 175cc Big Bore Kit with Cam - CRF150F 
BBR 175cc Big Bore Kit with Cam - CRF150F$229.95$229.95$229.95Piston Pin Clips (2) - 150cc Bore Kit / TTR125, 00-Present 
Piston Pin Clips (2) - 150cc Bore Kit / TTR125, 00-Present$5.95$5.95$5.95BBR Big Bore Kit - 240cc W/Cam / CRF230, 03-Present 
BBR Big Bore Kit - 240cc W/Cam / CRF230, 03-Present$204.95$204.95$204.95BBR 240cc Big Bore Kit - CRF230F 
BBR 240cc Big Bore Kit - CRF230F$164.95$164.95$164.95BBR Gasket Kit - 240cc Big Bore Kit - CRF230F 
BBR Gasket Kit - 240cc Big Bore Kit - CRF230F$48.95$48.95$48.95BBR 132cc Big Bore Kit - CRF110F BBR 120cc Big Bore Kit w/ Cam - XR/CRF100 BBR 88cc Big Bore Kit W/Cam- CRF50 BBR Gasket Kit - 143cc Bore Kit / KLX/DRZ110, 03-Present BBR 88cc Big Bore Kit - CRF70 BBR 130cc Big Bore Kit - TTR110 BBR Bore Kit - 95cc XR/CRF80, 79-13 BBR 88cc Flat Top Piston Bore Kit - CRF50 BBR 150cc Big Bore Kit with Cam - TTR125 BBR Replacement Gasket Kit - 195cc Bore Kit / CRF150F, 06-Present
