What is the difference between stock 13-40 gearing from what most people have 14-40 gearing just wondering because i got a 14t sprocket for 15 bucks today and was wondering was it worth putting it on.
The 14 will give you less power / more speed....
Not alot i run it with just a piped engine it will work fine for it. I think it just makes the lower gears last longer so you dont need to shift as fast if you put it on you willl actually have a first gear.
If you have seen vids of awk mountain i ride stuff like that with the sprocket, it makes it a tiny bit harder but really helps out when you hit the open areas.