Well I just unscrewed the little chain and gave it a try. I started turning the peddles and yes it does seem like the chain is slipping, coming off the sprocket. There is tension starting out and then after 3 seconds a noisy abrupt slipping and then it may fall back into place after I slow down.
Last edited by medusa; 09-09-11 at 05:36 PM.
Reason: adding pic