well i have a 2001 blast 500cc..ive been riding it for 3 months now..i was reading the specs on the blast model and seen that it says that the blast is a 5 speed trans...my bike is only a 4 speed..i try shifting to 5th but theres nothing there..so my ? is do they make a 4 speed or am i missing a gear....

not sure if you are still wondering about that but its 1st gear down and 4 up, which makes 5 gears. :)