SILK 700S MK2,gearbox problem.

Posted by Eric Ratcliffe on May 04, 2014; 8:07am
URL: http://silk-motorcycles.221.s1.nabble.com/SILK-700S-MK2-gearbox-problem-tp5001052.html

Hi
  Fitted  a new velocette reverse camplate, to give 1 down 3 up gearchange.
Sometimes jumps out of gear, underload in third on hills,other wise o/k.
Anyone have any thoughts on this, gearbox is in perfect condition.