Well thats actually a downsize from the 4.8 i was going to be using, theyre fat bike tyres, its going to be for a new rig im custom building and the tyres are just narrow enough to be run on my alfine hub and fit on my custom frame, its going to be basically an e-bike styled like a gasgas trials bike, purely because i used to have an actual one and the police wouldnt let us use it on the urban stuff in town so this is a good way to get round it

 Very clever just had a look at there site crazy. Seen a hard tail going round cannok. Have looked at e bikes. There is one on ebay it went 50mph but cost £8000 so will stick with my legs lol. Get some photos up look forward to seeing it.

 yeah they are really peculiar things there hardtails, and yeah i know which bike your on about, the one im making should be able to do 40mph but im only doing trials on the damn thing! so i should get a good hour and a half of ragging it before it dies and i should even be able to implement swap out battery packs i can leave in my van to charge while im riding one.

 fair enough, although mi looking at getting a 3.8 tyre in there so its looking doubtful, i think its going to have to be shivers with custom crowns and axle...

 yeah i know :/ looks like im going to have to do a lot of custom machining on a set of shivers...