Plastic Bicycle Chainring Guard — Five Models
Plastic Bicycle Chainring Guard — Five Models
Available models
A plastic bicycle chainring cover offered in five supplier model shapes. Choose the model that matches your existing guard and fixing arrangement; each option has its own original supplier-labelled diagram.
- G4QA48
- G4RB42 1
- G4RB44
- G4RB48 B
- G4XD 48
The model names follow the linked supplier options. They are not a verified promise of chainring tooth-count or bicycle-brand compatibility.
Check the diagram
Compare the complete outline, fixing tabs and the marked reference lines with the guard being replaced. The diagrams label different line measurements for different models; those markings are not presented here as a verified bolt-circle diameter.
The supplier's general written size does not reliably distinguish all five models. A full crankset compatibility list and fitting-hardware specification are not supplied, so confirm the required fit before ordering.
One selected plastic guard is supplied. Crankset, chainring and bicycle are not included; fixing screws are not confirmed as included. Fit according to your component manufacturer's instructions and check clearance from the chain and moving parts.
Plastic Bicycle Chainring Guard — Five Models