Excel-2

Within a month after developed Excel-1, I found the 18 degree narrow tire from Shimizu (a third-party tire manufacturer for hobbyist toy car). I develop a similar configurations as Excel-1 but this micromouse would have much lower center gravity (CG) and lower weight as well. Compare to Excel-1, it had better turning stability. Furthermore, I increase the width and cutting down the weight of the micromouse; I think it help on the turning as well.

Specifications: