Between 50-60Mph depending on the modified or standard class.... and also on the driver and how well the co-pilot is working... and whats so special about them ? Its PURE adrenaline and fun when racing, and its such a great community everyone lends a hand to everyone, and everyone gets along really well... theres always a good party aswell :P
I race thundercats in the UK :) Its serious fun ! ! And its really not all that dangerous as long as you know what your doing :D JUST DONT FUCKING LET GO ! ! ! A good driver, and a fast strong Co-Pilot and your down to win the race :D
I'm with zanderhowell... Where can a guy find a second hand one? I'm an american, so I don't think they're a lot of 'em around here. Looks like something I need to have though!