Yer definitely give them a miss.
I'm basically on the look out now for a 46tooth 1/8 5 pin chain ring in excellent condition if anybody has any recommendations.
All I know is it's hard to find the early Stronglight ones that look like that Aluvac ring in 1/8. I've been looking for a while, got an ok 3/32 48t, saw a rattier 3/32 46t come and go on Ebay.
Yer definitely give them a miss.
I'm basically on the look out now for a 46tooth 1/8 5 pin chain ring in excellent condition if anybody has any recommendations.