The chain inspected looks good the front deralluer was adjusted.
LBS told me it could be from rear hub. The hub has 16 gears for the crank to start to grip and spin. To me the rear wheel is new but Alex DA 17 from my old DA 16's.
This gives me a good idea of why i get that thud or slip when pedalling.
Any ideas of correcting the problem?
Last edited by 49er; 07-28-07 at 01:46 PM.