i am -1 in the front still stock in the rear......it's time to go up for lot ****.ok so my stunt bike is also my ride to work,but what i want to know is what size rear sprocket will make my top speed about 100 mph cause that is fast enough.

 

gotta remember though with a top speed of 100 at 70 on the freeway you'll be in 6th at like 9 grand (real hard on your engine)

if you're still looking to ride highway i'd say go no bigger than 60

i ride highway every day to work so i'm going 15/54-56