I lost my bike chain ( going downhill it snapped and fell off in the dark) so I didn't go back to get it, just freewheeled home. I bought a new chain and put it on however when I change onto the smallest chainring and smallest sprocket the de-railer flops so much that the two cogs rub against...
Ive got a road racer but with the state of the roads I want to go with something a little sturdier however almost as fast as a racer? If anyone has a bike they could reccomend £500 and below thanks