This is an 1/8 scale electric powered, 2.4GHz radio controlled, ready to run Ultra LX-2E Off-Road Buggy Kit. FEATURES: Chassis: CNC machined 0.12" (3mm) thick with hard anodized aluminum front and center top plates, plastic stone guards and front and rear braces Drive: Four wheel shaft Motor: 1900kV brushless Motor Mount: One-piece CNC aluminum Radio: 2.4GHz FHSS 3-channel with steering dual rate, end point adjustments, 3rd auxiliary channel, throttle and steering trim & reverse, transmitter has charge jack, high-torque steering servo Electronic Speed Control: 90A brushless compatible with cooling fan Ball Bearings: Rubber sealed Shocks: Oil-filled 16mm Big Bore, hard coated aluminum body Shock Towers: Aluminum Pinion Gear: 14 tooth Spur Gear: Lightweight composite 51 tooth Differentials: Planetary geared Tires: Triad racing with foam inserts 1.7" (43mm) wide, 4.4" (112mm) diameter Wheels: White dish type 2.4" (61mm) diameter, 1.6" (41mm) wide, 17mm hex Body: Painted and trimmed, high downforce wing Suspension: Front C-hub, front and rear sway bars Caster: Adjustable, caster/toe-in refers to the angle of the front suspension when viewed from the side of the car in relation to the chassis Camber: Adjustable front and rear, camber refers to the angle of the tops of the tires from vertical when viewed from front or behind vehicle Steering: Bellcrank type with servo saver INCLUDES: RTR Ofna Ultra LX-2e Buggy, brushless motor, 90A ESC, 2.4GHz radio, painted body, wing, decals, tires, wheels and instruction manual REQUIRES: AA Batteries: Eight for transmitter Battery: Two 7.4V LiPo with Deans female plug Battery Charger: LiPo compatible Building and track equipment SPECS: Vehicle- Length: 19.5" (495mm) Width: 11.7" (298mm) Weight: 6.2lbs (2812g) Wheelbase: 12.9" (330mm) Body- Length: 14.7" (374mm) Width: 7.9" (200mm) at widest point Height: 4.2" (108mm) COMMENTS: For Replacement Ball Bearings use: Qty. Size Location Qty. Bearing Set 2 7x19mm Front Diff 1 DTXC1579 2 7x19mm Rear Diff 1 DTXC1579 2 7x19mm Center Diff 1 DTXC1579 2 6x13mm Fr Gear Case 1 DTXC1573 2 6x13mm Rear Gear Case 1 DTXC1573 4 8x16mm Fr Knuckle Arms 2 DTXC1585 4 8x16mm Rear Hubs 2 DTXC1585 jxs 02/06/12 ir/jxs