i have a 14 on there now makes it a lot more snappy but i dont like the speedo being off and the higher rpm's on the highway. which im on a lot. so should i just put a 15 back on there i have a tire change comming up and thought it would be wise just to do it then.

 

best of my knowledge either put the stock size sprocket back on or fork out the 115 for a speedo healer

 

or convert to an f4i guage (which is -1 in the front)