Trackster we do the kits yes they are around 170 they come as an on road much like the TT01 Kits 17T Motor Brushed Touring body no ESC but with wheels and tyres on road they are very solid tho as they have full steal diffs front and rear and cv's all round Shocks arent bad but I recommend either Tamiya or GPM Mdium Shocks with medium/soft springs.. We tested the TT01/Yokomo/TA05 and one of The 3 racing chassis but they did not hold up.. further more a Friend also Tested a HPI E10 that also lasted 10 Minutes... Our cars now have been well punished and have lived to rally another day... DB03 From what I can tell is also holding up well... We currently have 9 hawks out there with an Order for five more ...

http://youtu.be/HOwmUbyXcqk

I think they compare and in some aspects surpass.. Steel diffs means you can lock and use diff oils to gain better adjustment you can source parts locally and they have been rock solid.. mind you I have used a number of mods to make the car idiot proof and am putting a list together of a few things not many required to make this car bullet proof.. at phase 3 of testing now and I think I have it stitched up..