Purple Helmet
Retro Guru
Hi
Please could someone tell me what size bottom bracket I need for a mountain LX chainset? I'm building up a circa 1990 Trek 950 singletrack and not sure of the size I need?
Thanks!
Please could someone tell me what size bottom bracket I need for a mountain LX chainset? I'm building up a circa 1990 Trek 950 singletrack and not sure of the size I need?
Thanks!