hi havent long bought my pulse wanted to kno does anyone now anything about why the back indicators do not work an is there a common fault that they all have so i can just go straight to checking for that first, also wondering whats the best exausht for the bike heard them yoshimura ones are? could someone send me the link on where to buy them as heard theres copy ones that are 35 pound, and any more info on common faults and other ways to make bike look better an go better let me kno cheers, an is 537 pound a year dear on insurance?thanks