Stronglight triple chainring valuation

[aphidbag]

Hi, can anyone tell me anything about this chainring? I'm looking to sell it so an indication of value would be good as well.
It's a 52,42,30 with a 170mm crank.

 

[KermitGKona88]

Stronglight 99, late 70's to late 80's, French, value 30-35 quid plus postage

 

[hamster]

Also worth checking if it has French pedal threading, in which case £15.
You can make a nice alpine double out of them.

It's been assembled incorrectly, the chain catch pin on the outer should be behind the crank.

 

[KermitGKona88]

It's been assembled incorrectly, the chain catch pin on the outer should be behind the crank.

I was being kind and not mentioning that

 

[vcballbat]

Looks like it could have came off Alf Engers touring bike... would that add value..

 

[aphidbag]

That's great, thanks. I've been using it with some modern Shimano SPD's so threading is OK and I was wondering what that pin was for so learnt something new today .

 

[non-fixie]

I love those cranks, especially this 99bis version. Like @hamster says, they are very versatile.

€30 - €50 + postage in my area, depending on the condition of the cranks and rings. Yours look pretty good.

To me, French threads would not be a big deal, as my favourite pedals to combine them with, the Lyotard 460D, often come with French threads as well.

Stronglight 99 set up as a compact double (49/32) for mrs non-fixie: