UDIRC Sierra Max UD1002P 1:10 4WD Brushless RC Desert Trophy Truck (RTR)

The UDIRC Sierra Max UD1002P is a full-size 1:10 desert trophy truck — 600 mm of tube-frame chassis, real HobbyWing electronics and a steel gear transmission from end to end. This is the updated version of the UD1002SE, and the upgrades are all in the drivetrain.

Where the earlier car used plastic in places, the UD1002P runs oil-sealed differentials with steel bevel gears front, centre and rear, a steel 58T centre-diff gear, and steel universal drive shafts. The receiver has a gyro built in for high-speed stability, and the Dumbo X5E transmitter gives you real adjustment — sub-trim, EPA and gyro gain on a dial.

Power & Electronics

• Motor — XT3660 sensorless brushless
• ESC — HobbyWing 60A brushless (non-sensored)
• Servo — 15 kg metal-gear steering servo
• Receiver — Dumbo receiver with built-in gyro and LED light control
• Transmitter — Dumbo X5E: steering and throttle sub-trim, EPA end-point adjustment, CH5 gyro-gain dial, forward/reverse switch
• Battery type — 2S–3S LiPo with XT60 connector
• Battery bay — 140 × 45 × 30 mm
• Lighting — controllable headlights and roof light bar

Chassis & Drivetrain

• Transmission — full steel gear system: steel universal centre drive shaft, steel front drive shafts
• Centre differential — oil-sealed, 58T 0.8M steel large gear, 15T 0.8M steel motor pinion
• Front & rear differentials — oil-sealed, 37T 1M steel bevel gear with 13T 1M steel spiral pinions, 3W diff oil pre-filled
• Rear axle — straight axle with differential
• Shocks — four upgraded adjustable aluminium-alloy hydraulic shocks with damping cylinders
• Steering linkage — adjustable metal connecting rods
• Roll cage & front crash structure — new-formula nylon
• Body — PC shell, Sierra High-Speed Racing livery
• Tyres — rubber, 116 mm diameter × 45 mm wide, 12 mm hex

Dimensions & Performance

• Overall — 600 × 300 × 250 mm (L×W×H)
• Wheelbase — 345 mm
• Track — 240 mm front, 249 mm rear
• Ground clearance — 56 mm
• Boxed weight — approx. 6 kg
• Drive — high-speed four-wheel drive (H4WD)

Who Is This For?

• Experienced drivers who want a full-size 1:10 desert truck
• Bashers who value a steel drivetrain they won’t have to upgrade
• Anyone already running LiPo packs and a charger

What’s In The Box

• 1 × UDIRC Sierra Max UD1002P truck
• 1 × Dumbo X5E 2.4GHz transmitter
• 1 × Dumbo receiver with gyro and light control (installed)
• 1 × user manual

Full Specifications