Compatibility:Compatible with Yamaha Blaster 200 1988-2006.Compatible with Yamaha YFS200 1988-2006.Compatible with Yamaha Warrior 350 1987-2004.Compatible with Yamaha YFM350 1987-2004. High Quality:Chain roller and guide complete kits are made of high quality PA6 and GF30 materials, which are resistant to wear and tear, high temperature, long-lasting performance and has a long service life. Excellent Workmanship:Manufactured by advanced technology,rigorous quality control measures have been undertaken to ensure that these components have good heat resistance, noise reduction and cushioning properties. Easy to install:Manufactured according to factory specifications.The installation process is simple and fast, and professional installation is strongly recommended.Standard size parts are perfect replacements for old or damaged chain guide slider kits. Package Included: 1 x Upper Roller, 1 x Lower Roller, 1 x Swing Arm Guard Roller, 1 x Lower Rear Chain Support.Please make sure it fits your motorcycle before purchasing. Chain Roller and Guide Complete Kit Compatible with Yamaha Blaster 200/YFS200 1988-2006,Fit Yamaha Warrior 350/YFM350 1987-2004