I used the chart to find my original speedo gear. I have seen the thread that talks about which gear i need. I bought the gear based off of the chart and it is still 10 off. I have read a few people post how to do the math on the speedo gear where you just use math to close the difference and walk it in to the right speed. I just can't do the math. also, 26" tires 3:23 gears. Thanks!
Does anyone know whether I need to go up or down in teeth and how much?