Aluminum Mini Gear 4 Hole 40 & 50mm PMI Hub Sprocket Guard Set 6.75"

Aluminum gear guard comes complete with spacers installed.
Designed for easy gear change & includes guards for both sides of the sprocket hubs.
4 pieces total. Diameter 6.75" for mini gears #35 chain 40 - 53.
Fits 4 hole 40mm and 50mm mini PMI hub.