Chain Protection Chainring Guard Bicycle Chain Cover Mounting Pitch 9.7–10.7cm

Chainring Guard Plastic Construction Mounting Pitch 9.7–10.7cm Easy Installation

Chain Protection Chainring Guard Bicycle Chain Cover Easy Installation

Plastic Bicycle Chain Guard 42 Tooth 4 Hole Mount Pitch 9.7 to 10.7 cm

4-Hole Chainring Guard 42T for Mountain Bike Plastic Chain Cover 9.7 to 10.7 cm

Chain Cover for Mountain Bike 42T Chainring 4 Hole Pitch 9.7 to 10.7 cm

Plastic Chain Cover 42 Tooth Chainring Guard 4 Hole Mount 9.7 to 10.7 cm

Mountain Bike Chain 42 Tooth 4 Hole Plastic Cover 9.7 to 10.7 cm Pitch