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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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Description
Losi Hammer Rey U4 1/10 4WD Brushless RC Rock Racer Green LOS03030T2The Losi Hammer Rey U4 Rock Racer is a 1 10 scale ready to run 4WD brushless truck built for high performance off road racing. Featuring a licensed Currie U4 Racer body, Spektrum Smart brushless power system, AVC stability control and detailed scale accessories, it delivers speed, control and realistic rock racing style. Features Licensed Currie U4 Racer Body: Provides authentic scale rock racing style with detailed green graphics Spektrum Brushless
The Losi Hammer Rey U4 Rock Racer is a 1/10 scale ready-to-run 4WD brushless truck built for high-performance off-road racing. Featuring a licensed Currie U4 Racer body, Spektrum Smart brushless power system, AVC stability control and detailed scale accessories, it delivers speed, control and realistic rock racing style.
Features
- Licensed Currie U4 Racer Body: Provides authentic scale rock racing style with detailed green graphics
- Spektrum Brushless Power: 3150Kv brushless motor and Smart 130A ESC deliver strong acceleration and high-speed performance
- AVC Stability Control: Active Vehicle Control helps improve traction, acceleration and handling across changing terrain
- Spektrum DX3 Radio System: Included 2.4GHz transmitter features a 3-position throttle limiting switch for adjustable control
- 4WD Drivetrain: Single-speed transmission with sealed front and centre differentials is built for rugged off-road use
- Independent Front Suspension: Combines with a solid rear axle for realistic handling and rock racing capability
- Licensed Wheels and Tyres: KMC Machete wheels and Nitto Trail Grappler M/T tyres add scale detail and dependable grip
- Waterproof Electronics: Receiver, servo and ESC are designed for driving in wet and muddy conditions as detailed in the manual
- Functional Lighting: LED light bars and headlights improve scale realism and visibility
- Scale Details: Includes interior, driver figures, fire extinguishers, side mirrors, faux sway bar, brake calipers and rotors
- Updated Components: Features an updated steering system and updated rear axle housing for improved durability and control
Specifications
- Brand: Losi
- Model: Hammer Rey U4 Rock Racer
- Part Number: LOS03030T2
- Scale: 1/10
- Completion Level: Ready-to-run
- Vehicle Type: Rock racer truck
- Drive System: 4WD
- Motor Type: Brushless
- Motor: Spektrum 3150Kv brushless motor
- ESC: Spektrum Smart 130A brushless ESC
- Radio System: Spektrum DX3 2.4GHz transmitter
- Receiver: Spektrum SR6200A DSMR 6-channel AVC telemetry receiver
- Input Voltage: 2S to 4S LiPo
- Recommended Battery: 2S to 3S LiPo with EC5 or IC5 connector
- Top Speed: Up to 40 mph with suitable battery and conditions
- Transmission: Single-speed
- Gearing: MOD 1 gears
- Suspension: Independent front suspension with solid rear axle
- Wheels: Licensed KMC Machete wheels
- Tyres: Licensed Nitto Trail Grappler M/T tyres
- Length: 26.45 inch or 672mm
- Width: 12.37 inch or 314mm
- Height: 11.11 inch or 282mm
- Wheelbase: 17.22 inch or 437mm
- Colour: Green
Includes
- 1 x Losi Hammer Rey U4 1/10 4WD brushless rock racer
- 1 x Spektrum DX3 radio system
- 1 x Product instruction manual
- 4 x AA batteries
Needed To Complete
- 1 x 2S to 3S LiPo battery with EC5 or IC5 connector
- 1 x Compatible LiPo battery charger
Important Notes
- Drive battery and charger are not included
- Refer to the instruction manual for waterproof electronics guidelines and maintenance requirements
- LiPo batteries require safe charging, handling and storage practices
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
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Product Reviews
★★★★★ 5
Save chew toy.
Flavor Name: Chicken, Size: 5.25 inch (Pack of 1)
This small bone has my Maltese dog happy! No rawhide! He loves to gnaw on it in the evening. It also does not leave pieces laying in the carpet or on the floor. he does not eat it at all, just chews on it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 4
My dogs love these
Flavor Name: Bacon, Size: 7 inch (Pack of 1)
My dogs love these, chew on them for hours of enjoyment
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
★★★★★ 5
Spot bam bone
Flavor Name: Chicken, Size: 7 inch (Pack of 1)
My dogs love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 1
Inconsistent product
Flavor Name: Bacon, Size: 7 inch (Pack of 1)
Not suitable. Technically suitable and excellent weight; I love Spot! Bambones; but this time, all it did was fall apart as soon as my dog started chewing. I had to take it away immediately
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 5
Great for Chewers!
Flavor Name: Chicken, Size: 7 inch (Pack of 1)
Purchased for my German Shepherd Pup a few months back and it’s still going strong! It is by far his favorite chew toy. It clearly lasts a long time. It’s a nice size with some weight to it. Good for them chewers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2025