This is the electric powered, radio controlled, ready to run, 1/16 scale Ford Mustang Boss 302. FEATURES: Chassis: Fiber composite monocoque Drive: Four wheel Motor: High torque Titan 12 turn 550 motor Radio: TQ AM 27MHz with digital high-torque waterproof steering servo ESC: XL-2.5 waterproof with forward, reverse and brake Battery: Power Cell NiMH with high-current connector Shocks: Plastic body oil-filled GTR Ball Bearings: Rubber sealed Body: Officially licensed late model Ford Mustang Boss 302 body and graphics Tires: Hard compound slicks Wheels: Satin split-spoke with 12mm hexes, 1.9" (48mm) diameter Transmission: Ball-bearing equipped with adjustable slipper clutch Differentials: Sealed, planetary gear type with silicone diff fluid Steering: Bellcrank type INCLUDES: 1/16 scale Ford Mustang Boss 302, 550 size Motor, 27MHz AM Radio, Steering Servo, ESC, Battery, 110V Wall Charger, Instruction Manual REQUIRES: AA Batteries: Eight for transmitter SPECS: Vehicle- Length: 14.7" (373mm) Front and Rear Track: 7.3" (185mm) distance from outer edges of wheels side-to-side Weight: 34oz (964g) Height: 4.72" (120mm) Wheelbase: 8.1" (206mm) Internal Gear Ratio: 5.04:1 (reversed input 9.72:1) Overall Drive Ratio: 7.32:1 Body- Length: 14.8" (376mm) Width: 7.3" (186mm) Height: 3.75" (95.2mm) COMMENTS: This vehicle is available with the following body colors and 27MHz channels; Red, TRAD32A2 White, TRAD32A5 Orange, TRAD32A4 Blue, TRAD32A6 All original bearings used in the 1/16 scale Mustang are rubber shielded. The following list includes the rubber shielded bearings and the non-shielded DuraTrax brand as an economical alternative. For Replacement Ball Bearings use: DuraTrax Traxxas Qty. Size Location Qty Bearing Set Qty Bearing Set 2 8x12mm Fr Axle Carriers 1 DTXC1581 1 TRAC7020 2 4x8mm Fr Axle carriers 1 DTXC1511 1 TRAC7019 2 5x8mm Steering 1 DTXC1523 1 TRAC6728 2 4x8mm Fr Bulkhead 1 DTXC1511 1 TRAC7019 2 8x12mm Differential 1 DTXC1581 1 TRAC7020 2 4x8mm Differential 1 DTXC1511 1 TRAC7019 2 8x12mm Rear Axle Carriers 1 DTXC1581 1 TRAC7020 2 4x8mm Rear Axle carriers 1 DTXC1511 1 TRAC7019 2 4x8mm Rear Bulkhead 1 DTXC1511 1 TRAC7019 7 4x8mm Transmission 4 DTXC1511 4 TRAC7019 jxs 03/16/11 ir/jxs