new sprockets..... is it too much?

alright ya'll talked me into it i'm gonna go 15/45.
sounds to me like its gonna be the best. thanks for the input. will the stock 120 length still work when i get a new chain?

good call on the sprocket decision. as far as getting a different chain, i have been able to use my stock chain on comparable sprocket changes on other bikes, but it all depends on how much adjustment you have.

with the 16/42 i'm almost at the end of the of the slots so i have plenty of room to move the wheel forward to make more slack.

hey jeff at z1 ent. didn't realize you where on here.
i just called and added a 15 tooh front sprocket to my order from ya. how ironic.