520 Motorcycle Rear Sprocket For Yamaha YFZ350 Banshee 350 89-06 YFZ350LE YFM660R Raptor 660 2001-2005 YTZ250 1985-1986 YFS200

High-concerned chemical：None Special Features：rear sprocket Item Diameter：20inch Item Weight：1kg Item Height：5inch Item Width：20inch Item Length：20inch External Testing Certification：iso9001 Model Name：ATV Brand Name：LOPOR Origin：Mainland China Item Type：Sprockets Material：c45 carbon steel

High-concerned chemical: None Special Features: rear sprocket Item Diameter: 20inch Item Weight: 1kg Item Height: 5inch Item Width: 20inch Item Length: 20inch External Testing Certification: iso9001 Model Name: ATV Brand Name: LOPOR Origin: Mainland China Item Type: Sprockets Material: c45 carbon steel