Chain Guard for Bosch Gen 4 Spacerless Chainrings
- For KMC spacerless chainring Bosch Gen 4, 38T, chainline 47.5 mm (BFCB144738)
- For KMC spacerless chainring Bosch Gen 4, 38T, chainline 52 mm (BFCB145238)
- For KMC spacerless chainring Bosch Gen 4, 40T, chainline 52 mm (BFCB45240)
- Art.nr.: BCGB43840
- Colour: Black