Project: Savage Flux 5T

[thzero]

Well stock Flux has like a 1.18 rollout and equates to ~45 to ~55mph depending on 5S or 6S.

If you don't switch tires, then you can just run normal gearing. If you are switching to Baja 5B (~6.68") or the bigger 5T tires (7.5") then you'll need to gear down. Looks like a 44/18 is gives about the same rollout as the standard flux for the 5B tires. You'd need to drop to about a 44/16 for the 5T tires. This is all just a starting point.