This is the Electric Powered, 2.4GHz Radio Controlled, 1/10 scale Ready to Run SCX10 Jeep® Wrangler Unlimited Rubicon from Axial. FEATURES: Chassis: Scale steel C-channel with cross bracing for reinforcement and assembled with hex hardware Drive: 4 wheel shaft with WB8 wild boar driveshafts and constant velocity joint design Diff Locker: One-piece sintered metal construction reduces slop in drive train by eliminating cross pin Radio: AX-3 2-channel 2.4GHz 2-channel with high torque 132 oz/in AS-3 digital steering servo ESC: AE-2 LiPo compatible with forward, reverse and drag brake function Motor: 27T brushed motor Pinion Gear: 48 pitch, 20 tooth Shocks: Oil filled dual rate with realistic looking non-functional coilover shock reservoir, plastic body Transmission: Designed to place motor weight as low as possible to maintain a low CG, adjustable ratio from 15:1 - 74:1, slipper clutch allows transmission to slip in hard binds Wheels: Officially licensed Walker Evans Racing wheels, nylon construction, black and chrome in color with 12mm hex Tires: Maxxis Trepador molded in R35 sticky compound 1.43" (36mm) wide, 4.6" (117mm) diameter Rear Suspension: 4-link optimized to reduce axle steer and torque twist Bumpers: Poison Spyder Rock Brawler with functional D-Rings and mounting holes for LED lights, swing oyt tire carrier on rear bumper INCLUDES: RTR SCX10 Jeep® Wrangler, 2-ch 2.4GHz radio, ESC, 27T Motor, Instruction Manual, sheet of decals REQUIRES: Transmitter Batteries: Four AA size Battery: 7.2V stick pack with Standard connector Battery Charger: Compatible with selected battery Track equipment SPECS: Vehicle- Length: 21.24" (540mm) Width: 9" (229mm) Height: 9" (229mm) Wheelbase: 12.3" (313mm) Ground Clearance: 2.7" (68mm) Weight: 4.65lb (2.1kg) Body- Length: 17" (432mm) Width: 7.7" (196mm) Height: 5.5" (140mm) COMMENTS: For Replacement Ball Bearings use: Qty. Size Location Qty. Bearing Set 2 5x11mm Fr Dogbones 1 DTXC1547 2 10x15mm Fr Dogbones 1 DTXC1595 2 5x11mm Front Axle 1 DTXC1547 2 5x11mm Fr Hubs 1 DTXC1547 2 10x15mm Fr Hubs 1 DTXC1595 2 5x11mm Rear Dogbones 1 DTXC1547 2 10x15mm Rear Dogbones 1 DTXC1595 2 5x11mm Rear Axle 1 DTXC1547 4 5x10mm Transmission 1 DTXC1535 2 8x16mm Transmission 1 DTXC1585 jxs 11/30/12 ir/jxs