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Blast into brushless truck bashing with the scale realism, dirt-chucking performance, and 50+ mph speed potential of the ARRMA BIG ROCK 223S BLX 4X4. Advance from 2S to 3S power as your experience grows - without buying upgrades or changing vehicles.
ARRMA BIG ROCK 223S BLX 4X4 Monster Truck RTR Overview The 1/10 scale, ready-to-run BIG ROCK 223S BLX 4X4 has everything you’re looking for in your first brushless monster truck. Its scale crew cab body offers impressive street style. Legendary ARRMA durability and all-road dBoots RAGNAROK tires expand your bashing territory to include dirt tracks, trails, and even muddy courses. It’s an exceptional value, too - as you gain experience, you can easily increase the speed potential to over 50 mph without buying upgrades or changing vehicles.
ARRMA developed the 223S series especially for brushless bashing newcomers who want to grow from 2S to 3S power without needing expensive option parts or buying a whole new basher. On a 2S LiPo, the BIG ROCK 223S BLX 4X4 reaches 35+ mph top speeds. That speed matches or even beats the best that other manufacturers’ 2S bashers can do. Whenever you’re ready, switch to a 3S battery. Now you can unleash this monster truck’s full 50+ mph potential!
You control how fast your BIG ROCK 223S BLX 4X4 can go based on your battery choice and where you set the Spektrum SLT3 transmitter’s throttle limiting switch. Throttle limiting automatically restricts top speed to a level you prefer until you’re ready for it all. With the switch set to 50% or 75%, you’ll never worry about going faster than you can safely control. You’ll make the transition from 2S to 3S speeds with absolute confidence.
The Dynamic Stability Control (DSC) built into the monster truck’s Spektrum electronics offers another big advantage, and not just for brushless newcomers. With four selectable modes, DSC can automatically correct steering input as needed to improve your control and confidence on any surface. Just turn off the DSC whenever you want to rely only on the skills you’ve learned.
Factory assembled and installed, the heavy-duty, metal gear differentials send power from the Spektrum 3100Kv brushless motor to all four wheels for worry-free bashing on dirt, gravel, or short grass. The entire power system is well-protected and the all-terrain independent suspension and oil-filled shocks soak up bumps. Set up ramps or build some dirt mounds and launch your truck into the air! Extended height side guards on the strong composite chassis combine with the close-fitting body to keep dirt and debris out of the chassis tub. When maintenance is needed, the hidden clipless body retention system allows quick, easy chassis access.
The ARRMA BIG ROCK 223S BLX 4X4 comes complete with installed, high-quality Spektrum electronics, including an 80A waterproof ESC/receiver and metal geared S662 waterproof servo. It’s the perfect mix of affordability, scale realism, and 2S to 3S speed potential. Just add your choice of battery and charger and take your truck bashing to the next level.
ARRMA BIG ROCK 223S BLX 4X4 Monster Truck RTR Features
*For details on waterproof standards, please refer to the product instruction manuals.
DYNAMIC STABILITY CONTROL (DSC) Dynamic Stability Control (DSC) built into the Spektrum electronics gives newcomers another edge while learning how to control high-speed brushless power. With four selectable modes, DSC will automatically apply steering corrections to improve your control, confidence, and safety, no matter what surface you’re driving on. As you gain experience, just turn off the DSC and use the skills you’ve learned.
DETAILED MONSTER TRUCK BODY The epitome of rugged truck style, the BIG ROCK 223S BLX 4X4 monster truck body is securely held in place by a hidden, clipless body retention system that’s easy to use and preserves the scale looks. Details such as folding wing mirrors add to the exciting realism. The body is available in three factory-finished color scheme options.
SUPER TOUGH TRANSMISSION Factory assembled and installed, the heavy-duty, metal gear differentials send power from the Spektrum 3100Kv brushless motor to all four wheels for blasting through challenging terrain. The entire power system is well-protected for dependable performance on all terrain.
*For details on waterproof standards, please refer to the product instruction manuals Needed to Complete
C-ARA4312V4T2 - Arrma 1/10 BIG ROCK 223S DSC 4X4 RTR Brushless Monster Truck - Green
C-ARA4312V4T3 - Arrma 1/10 BIG ROCK 223S DSC 4X4 RTR Brushless Monster Truck - Blue
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This model comes Assembled (RTR)
For additional performance!
High Power 2s LiPo Power with EC5 Connectors
Additional items are required to complete and run the Arrma 1/10 BIG ROCK 223S DSC 4X4 RTR Brushless Monster Truck - Black.
We have complied a Power Bundle shown below which includes all the key items required to operate the model.
1 x SK-100152-04 SkyRC S65 AC Charger 65W
1 x CR739 Core RC XT60 Female to EC5 Male Charge Lead
1 x O-GT2S5300-100E5 Gens Ace Li-Po Car G-Tech 2S 7.4V 5300mAh 100C Bashing w/EC5 (Promoto)
1 x CR760 Core RC JST XH 7.4v 2S LiPo Balance Extension Leads 30cm
1 x VZ0001 Voltz AA Alkaline Battery 1.5v (4pcs)
1 x VZ1000 Voltz Charge Vault LiPo Safety Sack - Large
Extreme 3s LiPo Power with EC5 Connectors
1 x CR761 Core RC JST XH 11.1v 3S LiPo Balance Extension Leads 30cm
1 x 0002577EC5 Overlander Sport 11.1V 5000mAh 35C LiPo Pack with EC5
High Power Smart 3s Bundle
1 x O-SPMX53S50H5 Spektrum 5000mAh 3S 11.1V SMART G2 50C IC5
1 x O-SPMXC2050I Spektrum S155 G2 1x55W AC Smart Charger
C-ARA4312V4T1 - Arrma 1/10 BIG ROCK 223S DSC 4X4 RTR Brushless Monster Truck - Black
AX014 - Aerox TC Droop Gauge Blocks pr
AX011 - Aerox Alloy Servo Arm - Offset 25T Futaba
2510004 - Absima Wheel Set Onroad 6 Spoke / Profile White 1:10 (4 Pcs)
1230287 - Absima Upper Suspension Arms F/R - AB2.4
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