For Yamaha YZ250F YZ450F YZ125 YZ250 YZ250FX YZ450FX WR250F WR450F YZ WR Motorcycle Chain Swingarm Chain Guide Slider Roller

High-concerned chemical：None Special Features：Easy to install Item Diameter：0inch Item Weight：336kg Item Height：0inch Item Width：0inch Item Length：0inch External Testing Certification：iso9001 Model Name：Chain Swingarm Chain Guide Slider Roller For Yamaha Brand Name：XCMT Origin：Mainland China Item Type：Chain Sets Material：Plastics

High-concerned chemical: None Special Features: Easy to install Item Diameter: 0inch Item Height: 0inch Item Width: 0inch External Testing Certification: iso9001 Model Name: Chain Swingarm Chain Guide Slider Roller For Yamaha Brand Name: XCMT Item Type: Chain Sets Material: Plastics