Forged piston kit sized at 65.00 mm (3.00 mm oversize) with a 10.25:1 compression ratio, supplied as a single-cylinder set for one bore. Designed for engines requiring cylinder boring to suit the oversize and supplied complete with piston, ring set, wrist pin and circlips.

Features

• Forged aluminium piston for strength under high thermal load


• 10.25:1 compression ratio matched to DOHC road applications


• Dedicated ring set for 65.00 mm bore


• Includes wrist pin and circlips


• Sold per cylinder (one piston kit required per cylinder)

Specifications

• Bore size: 65.00 mm (3.00 mm oversize)


• Compression ratio: 10.25:1


• Engine type: 4-valve DOHC inline-four


• Wrist pin diameter: 15.00 mm


• Ring set reference: 2559XC


• Piston kit reference: 4183M06500


• Installation note: Cylinder boring and proper clearances required

Vehicle Fitments

• Honda CB750C 1979–1982


• Honda CB750F 1979–1982


• Honda CB750K 1979–1982