Front and Rear Sprockets Kit for Yamaha R1 YZF-R1 2004-2008 / 14B-25447-20-00

Celox Gold O-Ring Drive Chain and Sprockets Kit for Yamaha R1 YZF-R1 2009-2014

Front & Rear & Sprockets Kit for Yamaha R1 YZF-R1 2009-2014

JT Sprockets Steel Rear Sprocket 520 Pitch 42 Tooth Yamaha YZF-R1 (2009-2014)

2009 09 09-14 Yamaha YZF-R1 YZFR1 Rear Back Wheel Drive Sprocket Vortex

Front Sprocket 17 Tooth 520 For Yamaha YZF R1 1000 1998 - 2014

2009-2021 Yamaha YZFR1 R1 Clutch Drive Sprocket 14B-13354-00-00 OEM

OEM Yamaha Sprocket, Driven (47T) 14B-25447-20 YZF-R1 YZFR1 2009-2014