Description & Size Guide
Clutch Kit For Primary Chain Drive For 86-89 All 5-Speed Big Twin (NU)
Same as the complete BDL primary chain drive kit (like 518724 and 518629), but this kit includes the clutch assembly only. The clutch shell includes a starter ring gear for electric start options and contains the BDL competitor clutch for positive shifts and no clutch drag. Will fit inside the stock primary housing. You can re-use you existing primary chain, chain adjuster and starter gear. Note: Compatible with a 25 tooth motor sprocket only (as 515121 BDL compensating sprocket). This must be purchased separately.86-89 all 5-speed Big Twin (NU)
Fitment Disclosure
This quick reference fitment information is provided to direct you to the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
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