Primary Chain Tensioner Sportsters

Upgrade your motorcycle's drivetrain performance with a high-quality primary chain tensioner designed for precision and reliability. This essential component is engineered to provide constant, accurate tensioning, ensuring your bike runs smoother and more efficiently under all riding conditions.

Features:

• Automatically adjust primary chain tension for optimal performance
• Assures proper chain tension during both acceleration and deceleration
• Delivers smoother shifting, allowing the transmission to "click" into gear instead of "clunk"
• Provides a noticeably smoother ride by reducing vibration and drivetrain noise
• Maintenance-free operation once installed, extending the life of your primary chain and bearings