-Four wheel drive system -Front/rear differentials with good quality belvel gears as well as with 5 screws easy for maintenance -6061/T6 solid anodized alum. Chassis -13.8g lightweight alum. Flywheel allows for quick engine response -Solid universal joint cup/high performance ball bearings complete -Disc brake system with user replaceable pads provides quick brake response -Extra large capacity leak proof fuel tank with the overflow pipe and spring load fill cover for quick re-filling -Pre-trimmed aggressive durable tires -Oil filled shock springs and eight good quality shock absorbers provide excellent protection against shock -High flow dual foam element air filter(user serviceable) -Large front bumper with good quality sponge provide good protection against accident impacts