Yeah I reckon it'll be stupidly fast on 125mm wheels so dual rates will be on. The added pushing power would be handy as the current version lacks that compared to the first Drumroll, and running them at their rated voltage is never a bad thing.

Was worried that 125mm wheels might be putting too much load on the gearbox as I reckon that's been the cause of having numerous drive failures over the past couple of events, but then those were drill gearboxes and 125mm is the biggest wheel Banebots make so they must be (reasonably) confident it's suitable to use on their gearboxes.

Will probably just go for the 775s then. If I need to get one of them out, worst case scenario I can rip the side bulkhead off in less than five minutes with a battery gun and a hex bit.