Vortex Black 43-Tooth 520-Pitch Steel Rear Sprocket 435S-43 vtx435S-43

Vortex Steel Rear Sprocket Black - 520 - 41-Tooth 435S-41

Vortex Steel Rear Sprocket 43T Black 520 Chain Pitch 435S-43

Vortex Racing Steel Rear Sprocket 520 43 Tooth- Black 435S-43

Vortex Steel Rear Sprocket 43T Black 520 Chain Pitch 435S-43 #12

Vortex Steel Rear Sprocket Black - 520 - 45-Tooth 435S-45

Steel Rear Sprocket 42T Black 520 Vortex 435S-42

Vortex Steel Rear Sprocket Black - 520 - 43-Tooth 526AS-43