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Losi 1/10 Hammer Rey U4 4WD Rock Racer Brushless RTR with Smart and A (Losi 03030T2 | LOS03030T2)

Model: Losi 03030T2
Dist. #: LOS03030T2   SKU: LOS03030T2

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List Price:  $599.99
Price:  $499.99
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Updated on Sep 27, 2025 02:59:16 AM

1/10 Hammer Rey U4 4WD Rock Racer Brushless RTR with Smart and A...


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Features

Officially Certified Casey Currie's U4 Racer

Officially Certified 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 Back Axle Real Estate

Independent Front Suspension with a Solid Back Axle

Waterproof Electronic devices

Preset Motorplate

LED Light Bars and Headlights

Coil-over Oil-Filled Shocks

Spektrum™ S614S Metal Equipment Servo

Sealed Metal-Gear Transmission and Diffs

Rear-Loading Battery

Longer Wheelbase

Spektrum™ AVC® technology





REPRODUCED FOR VICTORY
The Losi® Hammer Rey® is a SMART, Ready-to-Run Rock Racer with AVC®. It is formally licensed and based off Casey Currie's U4 Racer. It's powered with a Spektrum™ 3150Kv brushless motor and managed by the Smart 130A ESC, 6-channel DSMR AVC/telemetry receiver, and the brand-new DX3 transmitter that offers Spektrum Smart feedback consisting of live battery voltage. Together with the formally licensed design, the Hammer Rey includes KMC wheels, Nitto tires, and extra information such as brand-new shock reservoirs, fire extinguishers, and brand-new light bars. It comes equipped with a strong rear axle, independent front suspension, and oil-filled shocks, so you can tear across all types of rocky off-road terrain. And you'll do so with the full-throttle liberty that just AVC® technology can offer. The Hammer Rey is ideal for victory-minded off-road enthusiasts searching for the state-of-the-art RC experience with the addition of AVC and the three-position limiting switch. With the Hammer Rey, Losi continues to push the limits when it comes to scale information, performance and formally licensed items.





 




Assistance Video Playlist

 




Officially Certified U4 Racer

Officially Certified U4 Racer
Officially licensed and based off Casey Currie's U4 Racer. It includes genuine scale information to the Hammer Rey. These will have racers doing double takes as they take on all corners.
 

Officially Certified Wheels and Tires

Officially Licensed Wheels and Tires
The Hammer Rey has the look and feel of its real-world counterparts in methods you never ever pictured with KMC Machete wheels and Nitto Trail Grappler M/T tires.
 





Spektrum™ SMART 3150Kv Brushless Power System

Spektrum™ SMART 3150Kv Brushless Power System
The Hamer Rey comes equipped with a Spektrum™ 3150Kv Brushless motor, a Spektrum™ Smart 130A Brushless ESC, and a Spektrum™ SR6200A DSMR 6-Channel AVC/telemetry receiver supplying Spektrum™ Smart feedback consisting of live battery voltage. This powerful combination can deal with as much as three LiPo batteries (offered individually) and will permit you to hurtle across the landscape at speeds of as much as 40 miles per hour.
 

Spektrum™ DX3™ Radio System

Spektrum™ DX3™ Radio System
The Spektrum™ DX3™ radio system provides innovative functions like AVC® technology, a 3-position throttle limiting switch, and travel adjust.
 




Scale Details

Scale Details
Secondary shock with synthetic cooling reservoirs, fire extinguishers, Magnaflow exhaust system, upper LED light bar, lower LED light bar, LED headlights, fuel cell, synthetic sway bar, brake calipers/rotors, side mirrors, and more.
 

Updated Steering System

Updated Steering System
The guiding servo install and guiding bell cranks have actually been re-designed for added durability.
 




Updated Back Axle Real Estate

Updated Rear Axle Housing
The Hammer Rey rear suspension allows it to take in massive whoops and bumps with the very same reasonable handling and motion of a full-blown U4 off-road racer. The rear axle housing includes an updated third member that uses larger size pinion bearings as well as an updated upper rear link install for added durability.
 

Independent Front Suspension

Independent Front Suspension
The front, independent suspension has actually been carefully engineered letting the Hammer Rey rip across the terrain with self-confidence. By having totally independent suspension, it allows each side to react appropriately supplying more control and more precise steering and handling.
 




Waterproof Electronic devices

Waterproof Electronics
The Hammer Rey is packed with waterproof electronics consisting of the receiver, servo and ESC. Whatever is sealed versus the components allowing you to splash in the rain, spin in the mud and make tracks in the snow. It's full-throttle liberty to run anytime, rain or shine.
 

Preset Motorplate

Preset Motorplate
Easier and precise equipment mesh settings with different pinion choices.
 




LED Light Bars and Headlights

LED Light Bars and Headlights
The enjoyable doesn't stop even when the sun goes down with the Hammer Rey. A dazzling LED lights on the incorporated light bars cast more than enough illumination for running at night. Plus, the body-mounted LEDs put just a little demand on the battery allowing you to avoid all night!
 

Coil-over Oil-Filled Shocks

Coil-over Oil-Filled Shocks
The long-travel shocks do a fantastic job of soaking up the energy from big bumps and jumps. They also include threaded shock bodies with change collars so you can tweak the pre-load settings of the coil-over springs.
 




Spektrum™ S614S Metal Equipment Servo

Spektrum™ S614S Metal Gear Servo
Enhanced high-torque servo offers robust steering.
 

Sealed Metal-Gear Transmission and Diffs

Sealed Metal-Gear Transmission and Diffs
The single-speed transmission, as well as the front and center diffs, are sealed versus the components and engineered to deal with the abuse of a high-output brushless motor and penalizing terrain. MOD 1 equipments more increase the durability of this desert beast. The adjustability of 3 diffs allows motorists to set their Hammer Rey to deal with any track conditions.
 




Rear-Loading Battery

Rear-Loading Battery
The innovative rear-loading battery feature makes it possible to alter the battery quickly, quickly and without the inconvenience of getting rid of the body.
 

Longer Wheelbase

Longer Wheelbase
The longest wheelbase on the Rey platform for increased performance and added stability at speed.
 




The Full-Throttle Freedom of AVC® Innovation

The Full-Throttle Freedom of AVC® Technology
The receiver's integrated AVC® (Active Car Control®) traction control system works behind the scenes, making numerous throttle and guiding modifications per second, so more of the motor's power is translated into ballistic speed and velocity instead of just flying dirt. The patent pending AVC system includes a level of performance that just cannot be discovered with any vehicle from any manufacturer besides Horizon Hobby. Like traction control in your full-scale vehicle, you can trigger 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 optimal stability in all driving conditions.
 

FORMALLY LICENSED

OFFICIALLY LICENSED
Every weekend off-road racing chauffeur, Casey Currie's feet are touching dirt and the gas pedal. His career has actually taken him all over the world with an emphasize being his threepeat at the Baja 1000 in 2017, 2018, and 2019.

Full-scale U4 race trucks are a unique breed. Not just are they anticipated to cruise at 90MPH across the desert, but also have the torque and driveline strength to overcome rock formations that look difficult to navigate.

One reason Casey Currie and his U4 race truck works so well with the Rey platform was the featured independent suspension in advance and strong axle in the rear. Naturally with Losi, motorists get as much information as possible while preserving the performance and durability the Rey platform is known for in the RC racing community. The combination is a one-way ticket to victory after victory, bred for the desert and prepared to impress.
 





Footer Image of Losi Hammer Rey
 



Specs

Approximate Assembly Time: No assembly needed

Ball Bearings: Yes

Battery: Sold Separately

Body: Screened polycarbonate

Brakes: Integrated with ESC

Battery Charger: Sold Separately

Chassis: 3mm plate, 6061-T6 aluminum

Color Alternative: Green

Conclusion Level: Ready-To-Run

Differential: Bevel equipment, sealed

Drive Type: Forward/Brake/Reverse

Drivetrain: 4WD

Front Track: 12.37

Equipment Pitch: 1.0 Mod

Motor Size: 3150 Kv

Motor Type: Brushless - Sensorless

Pinion: 11T

Power Type: Electric

Item Height: 11.11" (282 mm)

Item Length: 26.45" (672 mm)

Item Width: 12.37" (314 mm)

Radio: Included

Rear Track: 12.37

Receiver: Included

Scale: 1/10

Servos: Included

Shock Type: Coil-over, oil-filled

Speed Control: Included

Spur Equipment: 43T

Suspension: Front independent, Rear 4-link

Innovation : AVC and SMART

Top Speed: 40+

Car Type: Rock Racer

Water-Resistant: Yes

Wheel Hex Size: 12mm

Wheelbase: 17.22" (437 mm)
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