
Details
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 camshaft, HD valve springs, rockers with tappet adjusters, head and base gaskets. Exhaust and intake gaskets must be purchased separately.
Specs
- Vehicle
- Dirt Bike
- Weight Lb
- 4.63
- Shipping Class
- standard
Vehicle Fitment
Check BBR 120CC BIG BORE KIT (part 411-HXR-1001) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
Honda CRF100F
2004–2009, 2011–2013
Honda XR100
1981–1984
Honda XR100R
1985–2003
Parts for the Same Vehicles
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.


