Fed up of smashing your chain on rails and ledges? Then get yourself a guard sprocket!

The BSD Guard Sprocket is built tough from 7075 alloy with a classic, no frills 5-spoke design. An offset design provides better chain alignment with a 24mm center hole supllied with both 19mm and 22mm top hat washers to fit all cranks.

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Product Specs

1. TYPE: Bolt On
2. MATERIAL: Alloy
3. WEIGHT: 165g (5.82oz)