So this is a carbon fiber wonder made from the best that R/C has to offer in a 17.5'' wheelbase. I uses a Brushless systen using a Castle Mamba Max2 esc with a Leopard 4074 2200kv Motor. It uses SMC lipos and HV Hitec 5974 steering servos with Hitec HV micro servo I programed the ESC to push the servos at 7.4 volts. The Losi LST2 Diffs are filled with Silly Putty. The transmission is a Summit 2 speed with the Leading Edge Machine Dog Carrier installed. the wheels are 1/5 bead locks fitted to 40 tires. The Axial Yeti XL body has a custom light bar that runs on a 3s lipo. This buggy has many videos that can be found on youtube. It does it all and you will not find a better built rc any where.