Traxxas UDR Specifications (#85086-1):
- Length: 694 mm
- Front Track: 345 mm
- Rear Track: 345 mm
- Ground Clearance: 58 mm
- Weight: 6.1 kg
- Height: 261 mm
- Wheelbase: 420 mm
- Front Shock Length: 134 mm
- Front Threaded Shock Length: 134 mm
- Rear Shock Length: 160 mm
- Rear Threaded Shock Length: 139 mm
- Tires (pre-glued): 134 x 57 mm BFGoodrich® KR3 replicas
- Wheels: dual diameter 40 x 56/81 mm
- Speed Control: Velineon® VXL-6s
- Motor (electric): 2200kV
- Transmission: Direct-drive with Torque-Biasing Center Drive
- Overall Drive Ratio: 17.89:1
- Front Differential Type: Sealed, 4-gear
- Rear Differential Type: Locked spool
- Center Differential Type: Sealed, 4-gear (1M weight oil)
- Chassis Structure / Material: Inverted composite tub
- Brake Type: Electronic
- Drive System: Shaft driven 4WD
- Steering: Dual bellcranks with ball bearings
- Radio System: TQi™ 2-channel transmitter with 6533 TSM receiver
- Servo: 2075X Metal Gear
- Top Speed (stock gearing): 4s LiPo – 48+ kph, 6s LiPo – 80+ kph
- Skill Level: 5
- Battery Compartment: 181 x 46 x 56 mm
