huh ? how can they be loose if tight ? i can see square taper, loose but tight, but the truvativ ? they loosen but splines usually the bolt can be jammed on with locktite.
older truvative 1x1 crank and BB pair do have a habit of loosening up prematurely. keep a big allen wrench (or the stub of one as on a topeak Alien) handy and tighten it every ride. or red locktite it.
Last edited by 127.0.0.1; 10-07-08 at 02:56 PM.