I've got me bike set on 22:15, but me mate says most stock riders ride on 22:18! I thick this is bullpoo, because i think its ace and i can now ride better. (hint from friend: its only good for roling gaps! becoz iv had a go!) so could you please comment on what you think is right for think bike on a all round scale, ie: backwheeling, gaping and so on! personally i think its best suited to me....again my friend says most people ride 22:18 and his way is w*nk! cheers Monty_man and trialsjunkie99