![SELF ADJUSTING PRIMARY CHAIN TENSIONERS FOR BIG TWIN & SPORTSTER](http://www.devocycle.com/cdn/shop/products/0077758_self-adjusting-primary-chain-tensioners-for-big-twin-sportster_550.JPG_77ab85ca-c138-484d-8e08-597c2c487a4f_{width}x.jpg?v=1614565274)
MidUSA
SELF ADJUSTING PRIMARY CHAIN TENSIONERS FOR BIG TWIN & SPORTSTER
$115
- Spring loaded to provide constant tension on the primary chain
- Eliminates chain snatch on deceleration
- Promotes smoother shifting and less stress on transmission components
- Improves chain life
- Includes installation instructions
Hayden
Fits Big Twin 1965/1993