Hobao extreme vte2 v2 1/7 on road ep roller 80% pre-assembled features new lightweight rear floating body mount set - fitting for gtle, gtse, vte and vte2 series new front and rear splash guards new adjustable side body supports 3-position adjustable battery stopper on chassis for different sizes of batteries new esc top tray (the tray can be placed either on front or rear as per your preference) new chassis: 3mm thick hard anodized aluminum - optional part #op-0171 carbon fiber chassis new rear wheel hub (length +2mm) with anti-loose wheel nut new rear suspension mount +4mm drive: 4wd drivetrain - hardened steel front universal joint driveshaft and rear dogbone - optional 5. 3mm universal driveshaft #op-0159 & 5. 0mm rear dogbone hop-0161 - new lightweight “steel + aluminum” front & rear center driveshaft front & rear differential: bevel gear type, new anti-leakage differential housing, hardened steel lightweight cup - front differential filled with #500k silicone oil - rear differential filled with #50k silicone oil - optional 40t ring gear #op-0146 and 15t pinion gear #op-0147 - optional bevel gear #op-0139 - optional differential housing : op-0148 center spool: 34t spur gear (mod 1), 8mm shaft, hardened steel cup - fit for 8mm bore pinion gear - max. 48t spur gear can used aluminum spool mount #op-0153 motor mount: cnc aluminum, cam lock style - standard part #op-0149 for max. O. D 50mm motor - optional part #op-0150 for max. O. D 57mm motor shocks: oil-filled 17mm big bore shock with #600 silicone oil, 4mm diameter shaft shock tower: 4mm thick cnc aluminum - new rear shock tower ball bearing: full set included suspension: front and rear sway bars, front pbs, reinforced composite upper arm and lower arm caster: adjustable camber: adjustable specifications length: 560mm width: 302mm height: 160mm wheelbase: 413mm front track: 302mm rear track: 296mm weight: 2540g required to complete 2-channel radio/ transmitter set esc & motor pinion gear for motor tires,wheels, and tire glue body and rc body paint high-torque steering servo lipo batteries battery charger batteries for transmitter (hb-vte2-v2)