BBR 138cc Big Bore Kit Honda CRF125 2013-present (411-HCF-1201)
BBR 138cc Big Bore Kit Honda CRF125 2013-present
pn: 411-HCF-1201
New! Easy bolt-on power for your CRF125F. 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
- 10.25:1 compression ratio
** Kit should be installed by a certified mechanic to ensure proper function.
Improper installation could result in catastrophic engine failure.
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