Then take two aspirin and lie down. Because after filling Doc's prescription, you'll need to. The 15 tooth sprocket will make your heart palpitate.:thumbup
Bloody lunatic!:crazy You mustn't get much wear on a front tyre, it would always be pointed at the sky.
I am not so brave. I do want to do some serious kilometres on this bike at some stage, and I think 43 is too short for me. That said, I am going to try a 42 rear soonish.
Doc u r out of control....... ive got 16 and 43 with a few tweeks here and there so i guess Doc advive will be keep the 16 and up the rear????? thats not to take it up the rear i know how u think.....