Primary Chain Adjuster. Fits Sportster 1977-1990.
$147.00
2 in stock (can be backordered)
Description
Features & Benefits:-
* Reduction in vibration
* Constant and correct tension at all times
* Smoother shifting
* Extends the life of your primary chain
Tech Tips:-
* Not necessary to remove the primary chain for installation
* Replaces OEM # 39966-80
Proudly made in the USA!
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