PSR 07-02002-29 Manual Cam Chain Tensioner for Yamaha - R1

The PSR 07-02002-29 is a high-performance manual cam chain tensioner designed to replace the factory automatic hydraulic tensioner on 2009-2014 Yamaha YZF-R1 sportbikes. This precision-engineered component eliminates common problems associated with OEM automatic tensioners, including out-of-timing issues, cam chain rattling, and premature engine wear caused by excessive tension.

Key Features:

• CNC-machined from billet aluminum with durable gunmetal finish
• Direct OEM replacement for factory automatic/hydraulic tensioner
• Eliminates timing problems caused by automatic tensioner failure
• Prevents premature engine wear from excess chain tension
• Stops cam chain rattling associated with factory tensioner failure
• Manual adjustment provides precise, consistent tensioning

This manual cam chain tensioner gives riders complete control over timing chain tension, ensuring optimal engine performance and longevity. The billet aluminum construction provides superior strength and heat dissipation compared to stock components, while the manual design eliminates the risk of hydraulic tensioner failure during high-performance riding conditions.