PSR Cam Chain Tensioner 07-02001-29 for 2004-2008 Yamaha YZF-R1

The PSR Cam Chain Tensioner, manufacturer part number 07-02001-29, is designed for select Yamaha YZF-R1 models from 2004 through 2008. This precision replacement component is CNC machined from billet aluminum to provide a durable, accurately manufactured solution for riders and technicians seeking dependable cam chain tension control.

Designed to replace the factory automatic or hydraulic tensioner, the PSR 07-02001-29 helps address timing chain rattling and out-of-timing issues that may occur when the original automatic tensioner fails. Its adjustable mechanical design helps maintain consistent cam chain tension and supports reliable engine timing during operation.

The PSR Cam Chain Tensioner helps eliminate excessive timing chain tension associated with hydraulic tensioner operation, reducing the risk of premature engine wear. It fits 2004 Yamaha YZF-R1, 2005 Yamaha YZF-R1, 2006 Yamaha YZF-R1, 2006 Yamaha YZF-R1 LE, 2007 Yamaha YZF-R1, and 2008 Yamaha YZF-R1 models. Professional installation and proper tension adjustment are recommended to ensure correct fitment and engine performance.

Features:

• CNC machined from billet aluminum for accurate fitment and durable performance
• Replaces the factory automatic or hydraulic cam chain tensioner
• Helps prevent out-of-timing conditions and timing chain rattling caused by automatic tensioner failure
• Helps eliminate excessive timing chain tension and reduce premature engine wear associated with hydraulic tensioners
• Fits 2004-2008 Yamaha YZF-R1, including the 2006 YZF-R1 LE