Losi Hammer Rey U4 1/10 RTR 4WD Brushless Rock Racer Truck (Green) w/2.4GHz Radio, AVC & SMART

Losi Hammer Rey U4 1/10 RTR 4WD Brushless Rock Racer Truck (Green)
Back Order Now
You may back order this item and it will ship when it arrives.
Price: $499.99

Please Log in to receive a notification when this item arrives in stock.

Save In List
This item is eligible for Super Saver Shipping Learn More
This item earns up to 500 VIP Reward Points Learn More

Losi Hammer Rey 1/10 Scale U4 Rock Racer - with Licensed Currie Graphics!

The Losi Hammer Rey U4 1/10 RTR 4WD Brushless Rock Racer Truck has been designed for pure off-road excellence. This truck features an officially licensed Currie U4 Racer body powered by the Spektrum 3150kV motor and Smart 130A ESC. The Hammer Rey sits on scale KMC wheels, Nitto tires and shocks depicting scale reservoirs shocks. Additional scale details include fire extinguishers, functional light bars, interior, driver figures, faux sway bar, brake calipers/rotors, side mirrors, and more. The Hammer Rey is ideal for victory-minded off-road enthusiasts looking for the top-of-the-line RC experience with the inclusion of AVC and the three-position limiting switch. With the Hammer Rey, Losi continues to push the limits when it comes to scale details, performance and officially licensed products.

The receiver's built-in AVC (Active Vehicle Control) traction control system works behind the scenes, making hundreds of throttle and steering adjustments per second, so more of the motor's power is translated into ballistic speed and acceleration instead of just flying dirt. The patent pending AVC system adds a level of performance that simply cannot be found with any vehicle from any manufacturer other than Horizon Hobby. Like traction control in your full-scale vehicle, you can activate or deactivate the system on the fly and adjust the level of stability based on driving conditions. Any RC vehicle can go fast and with AVC you can go faster while maintaining optimum stability in all driving conditions.


  • Officially Licensed Casey Currie's U4 Racer
  • Officially Licensed KMC Machete wheels and Nitto Trail Grappler M/T tires
  • Spektrum SMART 130A ESC 3150Kv Brushless Power System
  • Spektrum DX3 Radio System
  • Updated Steering System
  • Updated Rear Axle Housing
  • Independent Front Suspension with a Solid Rear Axle
  • Waterproof Electronics
  • Preset Motor Plate
  • LED Light Bars and Headlights
  • Coil-over Oil-Filled Shocks
  • Spektrum S614S Metal Gear Servo
  • Sealed Metal-Gear Transmission and Diffs
  • Rear-Loading Battery
  • Longer Wheelbase
  • Spektrum AVC technology
Scale: 1/10
Length: 26.45" (672 mm)
Width: 12.37" (314 mm)
Height: 11.11" (282 mm)
Front Track: 12.37
Rear Track: 12.37
Wheelbase: 17.22" (437 mm)
Wheel Hex Size: 12mm
Drivetrain: 4WD
Gear Pitch: 1.0 Mod
Spur Gear: 43T
Pinion: 11T
Top Speed: 40+
Power Type: Electric
Motor Size: 3150 Kv
Completion Level: Ready-To-Run

  • (1) 1/10 Hammer Rey U4 4WD Rock Racer with:
    • (1) Spektrum Firma 130 Amp Brushless Smart ESC (installed)
    • (1) Spektrum Firma 4-Pole 3150Kv Brushless Motor (installed)
    • (1) Spektrum S614S Metal Gear Servo (installed)
    • (1) SR6200A DSMR 6-Channel AVC Surface Receiver (installed)
  • (1) Spektrum DX3 Radio System
  • (1) Product Instruction Manual
  • (4) AA Batteries
Needed to Complete:
  • (1) 2-3S LiPo Battery with EC5 or IC5 connector
  • (1) Compatible Battery Charger

This product was added to our catalog on June 28, 2022