Wanted: 42t chainring for old stronglight cranks, urgent-ish

Posted on Thu 29th, January 2009

• #1

taki

The ones that came on all old 70's/80's racer types. No idea about the bcd, but it's pretty small.

A large amount of mine just fell off, argh!
• #2

andyh2

I might have one. Bit worn and it is an odd size, it's 50.5mm bolt centre to bolt centre or 86mm BCD. You could measure your bolt centre to bolt centre to see if it'd fit.

If it does you can have it. Or you could make me an offer on an unused 48T I've got for the same cranks.

Andy
• #3

BRM

Try Spa Cycles.
• #4

Khornight2

I need a 122 bcd (according to cavendish... or at least my memory of cavendish... does 122 sound possible? Apparently small and rare) 40t...

If that's the same size as yours, taki, you can have my old 42?
• #5

Scrapper

we have 122bcd's
http://velouk.com/proddetail.asp?prod=750
• #6

Khornight2

Oh out of interest taki, sheldon lists 122's as old stronglights (obsolete)... so chances are the same size!

How urgent is urgent-ish? South polo next wednesday?

Oh and thanks scrapper... ordering now...
• #7

taki

thanks everyone but i think it's a 94bcd, and due to a complete lack of cash it'll be a while before i can get one. i've got a 48t kicking around somewhere so i guess i'll just switch to that for a little while, cheers all!

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