Like reggiegasket, I have fitted a bolt style thru axle on the rear of my V2. It’s the MTZoom product code T8 (MAXLE REAR THRU AXLE 12 X 142 X 1.75MM 39G) purchased via XC Racer.com with free shipping in the UK. I swapped because I just wasn’t happy with how tight the quick release had to be to be sure it didn’t go loose riding on rough terrain – it just didn’t feel right to me. Only one ride with this axle so far, but I don’t see why it there should be any issues. I have less of an issue with the front axle, so am holding off swapping it for the moment.
As to the Gradient (V2, size L (I’m 6ft1in), Hunt wheels, SRAM Force 1 1X 42T – 10/42 / brakes, Shimano discs, Ritchey WCX Evomax, Hope BB, Panaracer GravelKing SK 38mm), I am really happy with this bike. At 9kg with pedals/cages it may not be the lightest, but it’s still surprisingly fast on the road and competent on gravel. The geometry and grippy tyres encourage you to pedal hard through corners and the supple ride means it comfortable on longer rides. I am very happy with the 1X as it gives all the gearing that I need where I live (anyway have a 38T ring in reserve) and facilitates cleaning and maintenance. The brakes are fine if noisy in the wet (I didn’t try to cure that yet). A great multi-purpose bike.