PSR Cam Chain Tensioner for 2009–2014 Yamaha YZF-R1, Part Number 07-02002-29

The PSR Cam Chain Tensioner is a precision-engineered replacement for the factory automatic or hydraulic tensioner used on select Yamaha YZF-R1 models. Manufactured from durable billet aluminum and CNC machined for accurate fit and consistent performance, this tensioner provides a dependable solution for riders and technicians addressing timing chain tension concerns.

By replacing the original automatic or hydraulic unit, the PSR tensioner helps prevent timing issues and timing chain rattling associated with factory tensioner failure. Its adjustable mechanical design allows proper control of cam chain tension, helping reduce the risk of over-tensioning and premature engine wear that can result from a malfunctioning hydraulic tensioner. Installation and adjustment should be performed by a qualified technician according to the motorcycle manufacturer’s service procedures.

The PSR 07-02002-29 Cam Chain Tensioner fits 2009 through 2014 Yamaha YZF-R1 models, including the 2010 Yamaha YZF-R1 LE. Confirm model year and engine compatibility before installation to ensure proper fitment. This component is intended for applications where a direct, performance-focused replacement for the factory tensioner is required.

Features:

• CNC machined from billet aluminum for precision and durability
• Replaces the factory automatic or hydraulic cam chain tensioner
• Helps prevent timing issues and timing chain rattling caused by tensioner failure
• Helps eliminate timing chain over-tension and reduce premature engine wear
• Fits 2009–2014 Yamaha YZF-R1 models, including the 2010 YZF-R1 LE
• Manufacturer: PSR; Part Number: 07-02002-29