Best sprocket size for my setup

[uncledavid218]

20" MAXXIS RAZRS in the back sitting on ITP T-9 Pro GP Wheels?

 

[warriorxcr1]

14 / 40 ... plenty of low end, and just enough on top to keep up with the 400s.

you will like that set up!!

 

[slamdam97]

Agreed , 14/40. When I changed to 20" rear tires I hated the gearing being so low. Bumped the front to a 14t and its great. Plenty of low end with enough top end for anything I need. Well unless I'm trying to race with a 700r and a quadracer 450......

 

[yamarider]

Yeah, 14/40 should be good with your mods.

 

[yamaharaptor350]

yep deff a 14 on front, i love that setup with 20inchers