my bike does'nt have any power like it used to. it starts fine but when you rev it, it is like the choke is left on and the revs are missing and jumping and when you go to set off you have to wait for the power to kick in where as before it was there straight away. the bike did 50mph easy now it is struggling to get to 40mph any help please?? thanks

luke123, May 2011

What bike is it?

Johnny, May 2011

that was the same as my bike and i had to have the rollers change in the belt....after so many miles they go flat and need changing....hope this helps

daniel, May 2011