Description:

Replaces OEM Part: Yamaha 4XV-25443-21-00, 4XV-17460-00-00. Compatible with: 1998-2003 Yamaha YZF-R1. Pitch: 530. Kit includes 1 Front 16 tooth drive sprocket, and 1 Rear 43 tooth drive sprocket; Sprocket Material consists of SAE 1023 structural carbon steel. Hub Inner Diameter 26mm; Hub 2 (ID) 30mm; Hub Inner Diameter 110mm; Mounting Hole (ID) 10.5mm; Distance Between Mounting Holes (ID) 130mm.