Vortex Steel Rear Sprocket - 48 Tooth - Yamaha 642As-48

Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting...

F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity Suzuki -- GSX-R 1000 -- (2010, 2009, 2012, 2013, 2011, 2014, 2015, 2019, 2017,...

F5 PTFE black is built for endurance and is hard anodized with jet-black dye, then coated with PTFE for added lubricity Yamaha -- YZF-R6 -- (2011, 2015, 2010, 2008, 2012, 2006, 2013, 2014, 2007,...

Moose Racing Steel Rear Sprocket - Yamaha - 48 Tooth 1210-1134-48-St Yamaha -- XT 125 R -- (2011, 2010, 2008, 2006, 2007, 2009, 2005)