BikeMaster Rear Sprocket 420 50T KTM 65 SX/65 XC/85 SX 17/14/85 SX 19/16

Bike Master Rear Steel Sprockets 54T 420 220 461 54

BikeMaster Rear Sprocket 420 - 50-Tooth 220 894 50

JT Steel Rear Sprocket - 50T Motorcycle ATV/UTV Street Bike Dirt Bike JTR894 50

JT Sprockets Rear Sprocket 50-Tooth JTR461.50

BikeMaster Steel Rear Sprocket - 50T - 220 894 50

BikeMaster 220 894 50 Steel Rear Sprocket - 50T Natural

Rear JT sprocket JTR1204 50T Fits Honda CRF100 2004 - 2013