ZTTO MTB 104BCD Chainring Guard 30/32/34/36/38/40T CNC Chainring Protector Cover And Bolts Bicycle Chainwheel Guard Cover

High-concerned chemical：None Type：Bicycle Chainwheel Model Number：chainring Use：BMX,Cruisers,Mountain Bikes,Road Bicycles Material：Aluminum alloy Category：Chain Wheel Brand Name：ZTTO Origin：Mainland China Color：Black,Titanum Size：104 BCD Teeth：30/32/34/36/38/40T

High-concerned chemical: None Type: Bicycle Chainwheel Model Number: chainring Use: BMX,Cruisers,Mountain Bikes,Road Bicycles Category: Chain Wheel Brand Name: ZTTO Origin: Mainland China Color: Black,Titanum Size: 104 BCD Teeth: 30/32/34/36/38/40T