Niche Sprocket Chain Set for Yamaha YFZ450 14/38T 520 O-Ring ATV MK1004251

Compatible with Front Sprocket OEM Parts Yamaha 1WD-E7460-00-00 Compatible with Rear Sprocket OEM Parts Yamaha 5TG-25438-00-00, 5TG-25438-10-00 Fits 2004-2013 Yamaha YFZ450, 2007 Yamaha YFZ450 Bill Ballance Edition, 2007-2008 Yamaha YFZ450SE Special Edition Compatible with Drive Chain OEM Parts Yamaha 94568-H6098-00, 94582-13096-00, 94582-13098-00, 94582-33098-00, 94582-38096-00, 94582-38098-00, 9Y581-87097-00 Sprocket Material consists of SAE 1023 structural carbon steel; Oil - LT-001A High Temperature Chain Oil