BIG ROCK 4X4 3S BLX brushless 1/10th 4WD MT Black
User level: RTR, *requires additional parts/components
Mode: Off-Road, *4WD
Type: Monster Truck, *dirt/clay
Power: LiPo 2S-3S
Radio: Transmitter included
Battery: Not included, *EC3/IC3
Speed Controller: included
Motor: included - 550 size brushless
Includes charger: No
Steering with more clearance for stones
Castellated slipper pad and sliding gear mesh
1.1 inch wider stance for better handling and bashing
Plastic locknut for slipper
23T Spline servo saver
37T 1.35Mod diffs with silicone O-rings
Power Module with sliding gear mesh and improved dirt management
Rubber shielded bearings throughout
Oil-filled shocks with silicone O-rings
Wider arms front and rear
Body with matte black finish
Front and rear bumpers with matte black finish
Tough black multi-spoke wheels with matte black finish
Vented multi-terrain dBoots RAGNAROK tires
BLX100 2S/3S waterproof* ESC
*For details on waterproof standards, refer to the instruction manual.
IC5 connectors (EC5) compatible
Signature easy-access modular design
Easy-access power module
Easy-access electronics module
Easy-access diff module removal front and rear
Double wishbone suspension front and rear
Adjustable ride height
Adjustable body mounts
High-speed center driveshaft support
2-year limited warranty (see website for details)
50+ MPH (80+ km/h) speed achievable in optimum driving conditions on 3S LiPo
The BIG ROCK 4X4 3S BLX is DESIGNED FAST, DESIGNED TOUGH built for exciting bashing speeds and extreme, all-terrain durability. New features that enhance its unstoppable performance include a stronger chassis and retained hinge pin plates; steering with more clearance for stones; a castellated slipper pad and sliding gear mesh; longer suspension arms for a 1.10 inch increase in width; and rubber-shielded bearings throughout.
It also now includes a Spektrum SLT3 transmitter and SLR300 receiver. The transmitter is ergonomically designed for long periods of fatigue-free bashing and has a foam wheel for precise fingertip control, plus an improved hand grip and trigger feel. New bashers will be able to set throttle limits at 50% or 75% until they are ready to use the full speed potential. The SLT3 is compatible with Tactic SLT receivers to run other RTR vehicles you may own, and includes a third channel to control optional features such as lights and winches on models that have them.
ARRMA now powers the BIG ROCK 4X4 3S BLX with a brushless system featuring its BLX100 ESC and the Spektrum Firma 3200Kv brushless motor. The combination provides incredible torque, acceleration and speed. The transmission and chassis are ruggedly engineered to take full advantage of the electronics power.
It has the ingenious modular design perfected by ARRMA engineers for easy component access and maintenance. The power module, with improved dirt management, consists of the motor with ARRMA heat sink and cooling fan, plus motor plate, slipper clutch assembly and gear cover. The power module can be detached from the chassis as a complete unit by removing just one screw. With the power module removed, the slipper clutch can be reached easily for adjustments by taking out three screws that attach the gear cover. The gear ratio can be finely tuned as the power module now uses a sliding motor mesh design.
A two-piece molding screwed to the trucks chassis serves as its electronics module, containing a waterproof receiver box, servo mount and ESC tray. The SLR300 receiver mounts inside the receiver box for protection from dirt and moisture. The ultra-compact ESC is screwed to the top of the module, allowing quick access to the on/off switch, while the servo mounts to the side. All three components can be removed together, quickly and easily.
The differential module houses each differential unit in an innovative yoke design. Only eight screws need to be removed to release the front and rear yokes. The power module can then be detached, allowing you to pivot the gearbox cases for differential access. The BIG ROCK 4X4 3S BLX RTR comes brushless -ready with 37T 1.35mod diffs with silicone O-rings. The large gears can withstand huge torque, and internal metal gears have been chosen for reliability during extreme bashing.
Its full-time 4WD transmission uses strong front, rear, and centerline telescopic driveshafts that cant be lost during heavy impacts, unlike dogbones. A simple, dependable, responsive steering assembly complements the ultra-reliable drive system and features a servo horn with built-in servo saver. The BIG ROCK 4X4 3S BLX RTR includes the waterproof Spektrum SPMS651 metal-geared digital servo for 15% more torque than the previous versions ADS-7M servo.
The self-bleeding, oil-filled shocks, now with silicone O-rings, use a tried and tested, coil-over design for simple maintenance and amazing handling. Their innovative rod-end has a molded-in spring perch for extra toughness. Extended height dirt defenders and a close-fitting body limit the amount of dirt and debris that can get into the chassis tub. Front and rear bumpers offer defense against impacts.
Accented by matte black front and rear bumpers and wheels, the BIG ROCK 4X4 3S BLX trucks long, scale Crew Cab body marks the epitome of street style. With the included dBoots RAGNAROK MT tires, youll take it on the run over dirt tracks, trails and even muddy courses. An adjustable wheelie bar comes as standard, letting you enjoy a little stunt fun along the way.
3002 N. APOLLO DRIVE, SUITE #1
All warranties and guarantees, including missing items, are handled directly by the manufacturer of that item. Should there be any problem with a product, you (The Customer) will need to contact the manufacturer to obtain service. Manufacturer contact information is available upon request. We must be contacted for a return authorization number before returning items for any reason. We cannot accept returned items that have been opened or are not in their original sealed factory containers.
Alternate part numbers
Here are some alternate part numbers and product codes that you may find this part listed under on other sites:
9.50 x 16.25 x 25.00
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