BikeMaster Rear Sprocket 420 - 54-Tooth 220 461 54

X-PRO Replacement 54T Rear Sprocket for 40cc Mini Dirt Bike, LY40MT-1, LY40MT-2

JT Sprockets Rear Sprocket 50-Tooth JTR461.50

OEM-GT Torque Converter Sprocket 3/4'' 12T 40/41/420 Chain For Go Kart Mini Bike

BikeMaster Steel Rear Sprocket - 54T - 220 461 54

Bike Master Rear Steel Sprockets 49T 420 220 461 49

Bike Master Rear Steel Sprockets 53T 420 220 461 53

JT Steel Rear Sprocket - 54T Motorcycle ATV/UTV Street Bike Dirt Bike JTR461 54