Help! It is rubbing all the rubber off my back tyre!
Anyone know what might be going on here?
I've just used this 2 or 3 times and loads of tiny shreds of rubber are rubbing off the back tyre.. there is a noticeable bald-line on my back tyre now..
I am definitely still in the amateur/weakling category of cyclists, so this isn't due to some super-hard power-riding.
Any advice is much appreciated.