Steel Rear Sprocket 47T fits Street YAMAHA YZF-R1 2009-2014 JTR486.47

JT 2009-2014 Yamaha YZF-R1 REAR STEEL SPROCKET 47T JTR486.47

NEW Renthal Rear Sprocket for Yamaha FZ1 Fazer 1000 2006-2014 47T 47 tooth

JT Steel Rear Sprocket JTR832.47 JT 420 47T 47 Tooth Yamaha DT50 DT80 FS1 RD50

2009-2014 R1 YZFR1 Yamaha OEM Rear Chain Sprocket 47T

Fits Yamaha YZF-R1 1000 2006 JT Steel Rear Sprocket (47T) 520 con

JT Steel Rear Sprocket 520 47T #JTR486.47 Yamaha YZF-R1/YZF-R1 LE

Vortex Steel Rear Sprocket 47T 530 Black #438S-47 for Yamaha/Kawasaki/Suzuki