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. DURABLE MATERIAL: Made from high-quality PA6 and GF30 materials that are resistant to wear and tear, with long-lasting performance. FUNCTION:Manufactured and tested under strict quality control standards. These parts have high temperature resistance, noise reduction and good cushioning properties. EASY TO INSTALL:Simple to install and easy to use. 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. Chain Roller&Guide Complete Kit Compatible with Yamaha Blaster200. YFS200 1988-2006. Fits Yamaha Warrior 350. YFM350 1987-2004