5100-030YZ 125-426 92-00 YAMAHA YZ 125 92-00 YZ 250 92-00 YZ 250F 2001 YZ 400F 97-99 YZ 426F 2000 WR 400F 97-00 WR 500 92-95 XT 350 85-90 MEASUREMENTS Outer diameter: 245 mm Inner diameter: 118 mm Thickness: 3 mm Number of bolt holes: 6 Hole diameter: 6.5 mm Pitch: 134 mm Countersink: 90 dg CC Bolt article: 1083-010 OEM Art. Nr. 4XM-2582T-00-00