Xb2 gearing

[deano43]

Hi can anyone give me some advice please on gearing a xb2 carpet edition on large size Astro say Broxtowe size on a standard spur using a lrp flow comp esc and a lrp x20 6.5t motor. I have no pinions at the moment and was wondering what range of pinions to buy 48dp

[bolt-on]

Hi i run a 22t on a 7.5 which has good top and bottom end .