Rockhopper I used to race at the Halifax circuit years ago. In fact I raced all over the UK, 1/8th scale IC on-road. You are right, the amount of kit you need for a weekends racing is staggering. You would get through at least 5 or 6 sets of tyres over a weekend – and you’d need a load of different compounds depending on track conditions. Nearly a bottle of fuel. You’d need a couple of spare engines and spare exhausts. Spare bodyshells. Multiple spares of car components – wishbones, drive shafts, shock absorbers, different strength springs, different oils for the dampers, clutch bits, gearbox spares with different size gears etc. Spare radio gear – servos, receiver. Starter box. Fuel bottle. Tool box. It was great fun but expensive and very time consuming