Drag Manual Primary Chain Adjuster

Drag Manual Primary Chain Adjuster

The 2006 and current bikes come with a automatic primary chain adjuster. It does a great job increasing tension as you bike chains age, but there is no reverse to loosen up if it over adjusts. That’s where the manual tensioners come in the clutch for easy fine tooth adjustments.

Features:

• Stops Overtightening of the Primary Chain
• Reduceds Bearing Wear and Stress
• Allows Correct and Precise Adjustments
• Made in the USA