WANTED: New / Newish 48t 4arm Shimano Chainring

[Tom B]

I know they're not to everyone's tastes so was wondering if anyone had one stuck in the parts bin/box.

They seem a bit hard to come by / excessively expensive at the moment. It's for a shimano 311 so I'll be looking to pay a tenner or so.

This is the badger I could do with replacing

 

[Ajax Bay]

What's the BCD? Your image looks like a riveted triple to me. How about a link to a (new) item: would make clear what you're after.

 

[Ming the Merciless]

That looks riveted , not sure can replace any of the rings.

 

[Tom B]

Damn.... your right. Rivited. Never even thought to check.

The last crankset was screwed and I had replaced the outer ring a few times.

Plan B then... opening wallet

 

[Ajax Bay]

Don't think a riveted triple will cost much: I agree the imaged one looks 'screwed' (aka merits replacement).
https://www.tredz.co.uk/.Shimano-FC-M311-Altus-Square-Taper-Chainset_74973.htm
Other chainsets are available.

 

[Tom B]

That's probably the plan. But I'm being extra tight at the moment as work/money is a bit uncertain.

Looking at that photo makes me realise how worn it is and that's the cause of the odd chain wear