Match with the original vehicle and replaces the dull or broken parts. It has an integrated design for strength and aesthetics at the same time. Anodizing treatment prevents scratches and parts oxidation. Made of high precision CNC machining craft, more safe, professional manufacturing, high reliability. Fits: For Yamaha Bear Tracker 250 YFM250X 1999-2004 For Yamaha Bear Tracker 250 YFM250B 1999-2002 2007-2009 For Yamaha Big Bear 350 YFM350FW 4x4 1987-1999 For Yamaha Big Bear 400 YFM400F 4x4 2003 2005 2006 For Yamaha Bruin 350 YFM350BA 2004 2005 For Yamaha Bruin 350 YFM350FA 4x4 2005 2006 For Yamaha Kodi ak 400 YFM400FA 4x4 2005 2006 Product Features: Material: 6063-T6 Aluminum and Steel Type: Cam Chain Tensioner Color: Red Note: Instruction manual not included. Please check your vehicle and year before purchasing. If you have any questions, please contact us by email. If you use YANWEN and Sagawa Express Service, you can discard it if you do not want to take it off. In this case, we cannot refund you.