The 1980 CB650 cam-drive selection includes a specified silent chain, a separate tensioner damper and sprocket fasteners. Inspect the complete timing mechanism before ordering. A chain replacement does not automatically supply the damper or establish compatibility with a separately sold joining link.
1971 Honda CB500K Four Motorcycle Parts1972 Honda CB350F0 Motorcycle Parts1972 Honda CB500K Four Motorcycle Parts1973 Honda CB500K Four Motorcycle Parts1974 Honda CB350F1 Motorcycle Parts1974 Honda CB550K Motorcycle Parts1975 Honda CB360T Motorcycle Parts1975 Honda CB400F Motorcycle Parts1975 Honda CB550F Supersport Motorcycle Parts1975 Honda CB550K Motorcycle Parts1976 Honda CB400F Motorcycle Parts1976 Honda CB550F Supersport Motorcycle Parts1976 Honda CB550K Motorcycle Parts1977 Honda CB400F Motorcycle Parts1977 Honda CB550F Supersport Motorcycle Parts1977 Honda CB550K Motorcycle Parts1978 Honda CB550K Motorcycle Parts1979 Honda CB650 Motorcycle Parts1980 Honda CB650 Motorcycle Parts1980 Honda CB650C Custom Motorcycle Parts1981 Honda CB650 Motorcycle Parts1981 Honda CB650C Custom Motorcycle Parts1982 Honda CB650 Motorcycle Parts1982 Honda CB650SC Nighthawk Motorcycle PartsHonda CB Cam Chains, Guides & TensionersHonda CB Engine PartsHonda CB350 Motorcycle Parts by Model & YearHonda CB350F Motorcycle Parts (1972–1974)Honda CB360 Motorcycle Parts by Model & YearHonda CB360T Motorcycle Parts (1975–1976)Honda CB400 Motorcycle Parts by Model & YearHonda CB400F Motorcycle Parts (1975–1977)Honda CB500 Motorcycle Parts by Model & YearHonda CB500K Motorcycle Parts (1971–1973)Honda CB550 Motorcycle Parts by Model & YearHonda CB550F Motorcycle Parts (1975–1977)Honda CB550K Motorcycle Parts (1974–1978)Honda CB650 Motorcycle Parts (1979–1982)Honda CB650 Motorcycle Parts by Model & YearHonda CB650C Custom Motorcycle Parts (1980–1981)Honda CB650SC Nighthawk Motorcycle Parts (1982–1985)Series 5: CB650 (79-82)Series 6: CB500-CB550 (71-78)Series 8: CB350-CB400 (72-77)Series 9: CB350-CB360 (69-75)
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The chain is listed as 412 × 112 links under reference 14401-426-024. Sprocket bolts and the Honda tensioner damper are independent products for the parts your inspection identifies.
Ask the chain supplier to confirm the joining link and installation method for the exact 412 × 112-link chain before ordering a connector. Match the chain specification and connector as a verified pair rather than choosing a link only because it is described as a silent-chain part.
Inspect the parts around the chain
The sprocket bolt package contains two flange knock bolts; the damper is a genuine Honda component with its own reference. Use the model’s service procedure to inspect and assemble the mechanism. None of these listings supplies an engine diagnosis or timing setting.
Ordering questions
Which parts need inspection beyond the cam chain?
Inspect the chain, guide, tensioner mechanism, damper and associated hardware as a system, and order the parts the inspection identifies. A new chain alone does not establish that the surrounding tensioning components are serviceable.
Can I use the separately listed rivet link?
Compatibility with this exact chain has not been established here. Check the joining specification with the chain supplier before selecting a link or planning the installation.
How many sprocket bolts come in the set?
Two flange knock bolts are supplied. They belong to the cam-sprocket application and are separate from the chain and tensioner damper.
Not sure which part you need?
Send your model and year, plus photos of your existing part and any changes to the original setup.