Description
Will this work?
- 110mm BCD, 5-bolt mount — fits most 90s MTB triple and double cranks
- 175mm outer diameter
- Polished alloy construction
- No brand markings
- Bolts not included
Condition: Very good. Visible scuffs consistent with trail use, no cracks or bends.
Notes from MyBikeThing: Classic 90s MTB chain guard — the kind that kept your chain on and your chainstay clean on rowdy terrain. Polished alloy finish stands out on a period-correct build. 110 BCD 5-bolt was the standard for most MTB cranks of the era.
Workshop Wisdom: Chain guards at this diameter are purely protective — they don’t engage the chain. Install with standard chainring bolts and confirm clearance to your chainstay before riding. A little grease on the bolt threads prevents galling in alloy.
Guarantee: You put in the miles, we put in the work! 30-day Guarantee, rest assured of fit, function and condition. 🙂
Keywords: chainring guard, bash ring, 110 BCD, 5-bolt, MTB, vintage mountain bike, chain guard, polished alloy, 90s MTB, chainring protector




