Joined: Oct 2011
Posts: 10,044
Likes: 2,505
From: Fairplay Co
Bikes: Current 79 Nishiki Custum Sport, Jeunet 620, notable previous bikes P.K. Ripper loop tail, Kawahara Laser Lite, Paramount Track full chrome, Raliegh Internatioanl, Motobecan Super Mirage. 59 Crown royak 3 speed
115 should be about right the original BB and spindle if you have it measure it is I believe 113or 114 with a slight drive side offset so 115 none offset should work fine. This is assuming your using basically vintage 126 spaced drivetrain with a 6/7 speed rear and friction shifting.
Last edited by zukahn1; 08-16-13 at 08:27 PM.