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Honda '02-08 CRF 450R CRF450R 100mm Big Bore 12.5:1 CP Piston GasketsComplete top end rebuild kit includes 100mm big bore piston kit and gasket set for cylinder and head.
- Precision forged from 6061T aluminum
- Piston includes rings, pin, and clips
- Cometic gasket set includes head, base, chain tensioner, and exhaust (no valve stem seals)
- Runs on pump or race gas
- Fits all '02-08 models