- Big Bore Kit
- Bore Size
- Brand
- 50 Caliber Racing (46)
- Advantage Parts (28)
- Alpha Rider (36)
- Athena (88)
- Athena Az Quad Parts (24)
- Bbr Motorsports (65)
- Cylinder Works (78)
- Honda (34)
- Hyway (29)
- Niche (56)
- Polaris (22)
- Power Part Pros (57)
- S & S Cycle (113)
- Smm (26)
- Tb Parts (140)
- Tbparts (45)
- V-twin (35)
- Vertex (47)
- Wiseco (76)
- Yamaha (44)
- Other (2024)
- Displacement
- Pin, Piston
- Piston
- Piston Material
NEW BBR Big Bore Kit 132cc / CRF110F, 13-Present
NEW BBR Big Bore Kit - 132cc / CRF110F, 13-Present. Now fits the 2019 and newer motors with EFI. Easy bolt-on power for your CRF110F. This is the largest bore kit available that does not require boring your engine cases for additional cylinder sleeve clearance. New aluminum cylinder with steel sleeve, lightweight piston kit and gaskets are included in this complete and ready to go kit.
Aluminum cylinder with steel sleeve 55mm lightweight aluminum piston kit Gasket kit including cylinder head and cylinder base gaskets Now includes the port for the EFI sensor on the 2019+ models 10.25:1 compression ratio Stock CRF110F - 50.0mm bore, 55.6mm stroke. Aluminum cylinder with steel sleeve.
55mm lightweight aluminum piston kit. Gasket kit including cylinder head and cylinder base gaskets. Now includes the port for the EFI sensor on the 2019+ models. 10.25:1 compression ratio. Stock CRF110F - 50.0mm bore, 55.6mm stroke.Sorry, our items are NOT available for pick-up. No additional information at this time. NEW BBR Tall Seat Assembly - BBR CRF/XR50. NEW BBR Tall Seat Cover (Black) - CRF110F, 19 - Present.
NEW BBR Tall Seat Cover (Red) - CRF110/125F, 19 - Present. NEW BBR BBR KLX/DRZ110 143cc Big Bore Kit.