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1/10

Top Speed

Under 30 mph

Power

2s Brushless

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BIGFOOT 4X4 BL-2s

Part Number:

67134-4

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MODEL SPECS

Name:	BIGFOOT 4X4 BL-2s
Type:	Monster Truck
Skill Level:	1
Scale:	1/10
Weight:	5.98 pounds (2.7 kg)
Length:	17.87 inches (454 mm)
Width:	13.10 inches (333 mm)
Front Track:	13.10 inches (333 mm)
Rear Track:	13.10 inches (333 mm)
Height:	8.34 inches (212 mm)

Wheelbase:	11.62 inches (295 mm)
Center Ground Clearance:	2.44 inches (62 mm)
Driveline:	Shaft-driven 4WD
Differential Type:	Hardened steel bevel, sealed, limited slip
Gear Ratio (Internal):	15.36:1
Gear Pitch:	32 pitch
Steering Servo:	2075 digital high-torque waterproof
Radio System:	2.4 GHz 2-channel radio
Battery Compartment Specs:	162 mm X 50 mm X 26 mm

MOTOR SPECS

Name:	BL-2s 3300 Kv
Motor Type:	Sensorless brushless
Weight:	7.51 ounces (213 g)
Length:	3.15 inches (80 mm)
Diameter:	1.42 inches (36 mm)
Shaft Size:	3 mm
Connector Type:	Traxxas Quick Connect Motor Plug

ESC SPECS

Name:	BL-2s Electronic Speed Control
ESC Type:	Brushless
Case Size:	1.53″ (39 mm) x 2.31″ (59 mm) x 1.21″ (31 mm)
Weight:	3.07 ounces (87 g)
Motor Connectors:	Traxxas Quick Connect Motor Plug
Battery Connectors:	Traxxas High-Current Connector

Licensed BIGFOOT^{^®} No. 8 Clipless Body
- Brilliant blue metallic officially licensed Ford^{^®} F-150^{^®} body
- Chrome front and rear bumpers
- Holds tight for intense action
- Quick and easy removal
BL-2s™ Waterproof Electronic Speed Control
- Heat sink accepts accessory cooling fan (3340)
- Three Programmable Drive Profiles
  - Sport Mode - Forward / Brake / Reverse
  - Race Mode - Forward / Brake
  - Training Mode™ - 50% Forward / Brake / 50% Reverse (patented)
- Traxxas EZ-Set^{^®} one-button setup
- Built-in two-stage low-voltage detection for LiPo batteries
- NiMH battery packs: 6-7 cells (7.2 to 8.4 volts)
- LiPo battery packs: 2 cells (7.4 volts)

3300 Kv Brushless Motor
- Integrated cooling fan
- Low-maintenance design
- Efficient ball bearings
- 3300 Kv
TQ™ 2.4 GHz Transmitter
- Full-size 2-channel transmitter
- All-day comfort with precise long-range control
Extreme Heavy-Duty Upgrade Kit Installed
- Strengthened C-hubs, axle carriers, and steering blocks
- Maxx-duty driveshafts
  - Oversize diameter
  - 6 mm axles
  - Steel wheel hexes
Chassis
- Modular composite tub design
- Secure battery hold-down latch
- High angle bumpers
- 4-position adjustable wheelie bar

Suspension
- HD-composite suspension arms
- Oil-filled Ultra Shocks
- White powder-coated springs
Steering
- Chassis-mounted 2075 servo
- Dual bellcrank design with integrated servo saver
Driveline
- Full-time shaft-driven four-wheel drive
- Sealed steel gear front and rear differentials
- Large 32-pitch steel spur gear
Wheels and Tires
- Dual-profile white monster truck wheels
- Replica military-style axle hubs
- Pre-glued high profile Terra Groove shaved monster truck tires with foam inserts
Sealed Ball Bearings
Hex hardware with Rust-Resistant Black Oxide Coating

Learn More

BIGFOOT 4X4

Traxxas brings back the glory days of monster truck racing with the new BIGFOOT^® 4X4 equipped with BL-2s™ brushless power and Traxxas’ toughest 4X4 driveline. BIGFOOT 4X4 comes outfitted with a clipless BIGFOOT No. 8 body and factory-installed Extreme Heavy Duty components to take the most brutal punishment in stride. From the stadium to your own backyard, Traxxas delivers all-day fun and excitement with the new BIGFOOT 4X4 monster truck.

Extreme HD 4X4 Driveline

BIGFOOT 4X4 uses a shaft-driven four-wheel-drive system for extreme traction in any environment. A tough center driveshaft joins the front and rear steel-gear differentials to distribute the brushless motor’s massive torque. Huge Maxx-Duty^® driveshafts keep power flowing to BIGFOOT’s towering monster truck wheels with unrivaled durability.

BL-2s Brushless Power System

BIGFOOT’s waterproof BL-2s brushless power system ramps up the fun with more torque, faster acceleration, and less maintenance than comparable brushed power systems. The BL-2s is a model of efficiency and refinement, offering more power than before with the safety and convenience that only Traxxas can deliver.

Clipless Replica Body

BIGFOOT 4X4 comes Ready-To-Race^® with a beautifully detailed BIGFOOT No. 8 clipless replica body. Bright chrome bumpers stand out against the brilliant blue paint and unmistakable red and yellow stripes. BIGFOOT 4X4’s convenient hidden latching system replaces traditional body clips with clean lines and a secure hold.

Innovation

New BIGFOOT 4X4 Design

BIGFOOT and Stampede, the two most recognizable names in monster trucks join forces to create BIGFOOT 4X4. Based on the newest Stampede 4X4 chassis, BIGFOOT 4X4 combines legendary Traxxas toughness with innovative modular design for unstoppable all-terrain fun. Unparalleled Strength

Unparalleled Strength

Engineered for maximum strength, the Extreme Heavy Duty Upgrade Kit fortifies BIGFOOT 4X4 with a full complement of driveline and suspension parts designed to work together as a complete package. Combined with Traxxas’ cold-weather HD suspension arms, BIGFOOT sets a new standard for brushless durability.

Monster Size

BIGFOOT 4X4 rides tall on new white monster truck wheels with replica military-style axle hubs and Terra Groove tires. With nearly 3 inches of center ground clearance, BIGFOOT 4X4 goes places other trucks can’t. Short front and rear overhangs allow BIGFOOT 4X4 to climb up and over obstacles without breaking a sweat.

Clipless Body Mounting

BIGFOOT 4X4’s clipless latching system delivers secure mounting with easy removal. Battery changes are fast and easy with no clips to lose. The classic BIGFOOT No. 8 body locks onto the chassis with a reassuring snap to let you know it’s secure. You can even mount the original BIGFOOT No. 1 clipless body to the chassis with no modifications necessary.

Waterproof Electronics

Your RC experience should be filled with fun and adventure, not limited by the electronics. Traxxas’ patented waterproof technology gives you the freedom to live out your wildest adventures, regardless of the weather.

BL-2s Brushless Power System

The waterproof BL-2s electronic speed control packs powerful features like three separate drive profiles, low-voltage detection for LiPo batteries, patented Training Mode™, and Thermal-Shutdown Protection to prevent overheating. The sensorless BL-2s 3300 Kv motor with integrated cooling fan delivers strong brushless performance with nearly zero maintenance.

TQ 2.4 GHz Radio System

The TQ 2.4 GHz radio system keeps the focus on having fun, not worrying about interference from other vehicles. The TQ radio’s advanced programming provides long-range control with smooth, glitch-free performance and its ergonomic design is comfortable for all-day driving.

Modular Simplicity

BIGFOOT’s modular 4X4 chassis design allows the entire front section to be removed with just 5 screws, and the rear assembly with just 4 screws. In less than a minute using a power screwdriver, you have full access for easy service and adjustment.

Details

Adjustable Wheelie Bar

BIGFOOT 4X4 is a wheelie machine thanks to the monstrous power of the BL-2s brushless power system. BIGFOOT’s wheelie bar offers four-position adjustments for complete wheelie control and incorporates a convenient carry handle.

White Monster Truck Wheels with Terra Groove Tires

BIGFOOT 4X4 rides on dual-profile white monster truck wheels with replica military-style axle hubs. Large Terra Groove tires come pre-glued and mounted with foam inserts. The Terra Groove tires emulate the "hand carved" look of the full-size treads for grip on a wide variety of surfaces including dirt, grass, pavement, and rocks.

Clipless Body Mounting

BIGFOOT’s innovative clipless body features secure mounting with quick and easy removal. No posts, no clips—just drop the body onto the chassis and snap it into place for a secure hold. When it’s time to change the battery, depress the tabs under the wheel wells and lift to access the chassis in just seconds.

Oil-Filled Ultra Shocks

BIGFOOT’s oil-filled Ultra Shocks™ utilize dual X-ring technology for a perfect seal and silky-smooth performance. The large oil capacity and rugged design soaks up big jumps and off-road abuse for smooth driving performance. They are easy to tune with a wide range of available oils, springs, and pistons.

Long-Travel Suspension

BIGFOOT has huge amounts of seemingly bottomless, ultra-plush suspension travel to swallow up jumps and delivers incredible control. Performance-optimized suspension components provide maximum articulation without binding or interference.

Adjustable Battery Hold-Down

BIGFOOT’s battery tray accommodates both short and long-format batteries for maximum flexibility. A rugged battery hold-down secures the battery safely in the chassis without flimsy straps or clips to lose. They battery latch provides solid locking action to keep batteries safe no matter how wild the action gets.

Modular Chassis

BIGFOOT’s modular design creates a chassis that’s both strong and easy to maintain. The front and rear bulkheads remove easily with just a few screws. In less than a minute using a power screwdriver, you’ll have full access for easy service and adjustment.

Digital High-Torque Waterproof Steering Servo

BIGFOOT’s large monster truck tires and go-anywhere capability require a steering servo that’s both strong and durable. The waterproof 2075 digital high servo provides robust steering authority with ball bearings for precise control.

Waterproof Receiver Box

BIGFOOT 4X4 incorporates a waterproof receiver box in the nose of the chassis to save weight and provide a clean, high-tech appearance. The antenna and servo wires route neatly through a patented watertight seal to protect the receiver from water. No matter what the weather, BIGFOOT is ready for action!

3-Channel Receiver with Fail-Safe Security

In the event of signal loss due to an accidental transmitter switch-off or depleted batteries, the receiver automatically returns the throttle to neutral and holds the last commanded steering position. The fail-safe programming is conveniently built-in and does not need to be activated.

Dual Bellcrank Steering with Servo Saver

BIGFOOT’s dual-bellcrank design pivots smoothly even in the harshest conditions. An integrated cam-type servo saver protects the steering servo from crash impacts without sacrificing steering precision.

Durable One-Piece Camber Links

Durable one-piece camber links are perfect for bashing because they maintain proper suspension geometry and never require adjustments. Captured rod ends provide unmatched durability and they won't pop off.

Hex Hardware

Hex-drive hardware provides a more positive and secure connection than other fasteners. The black-oxide coating provides a rust resistant high-tech look and feel.

Heavy Duty Suspension Arms

Molded from our toughest composite material, BIGFOOT 4X4’s heavy-duty suspension arms provide just the right amount of flex to resist breaking—even in cold weather! These high-tech suspension arms stand up to even the most punishing drivers for non-stop fun behind the wheel.

Extreme Suspension Components

BIGFOOT 4X4 comes outfitted with the Extreme Heavy Duty Upgrade Kit already installed for ultimate strength and durability. The axle carriers, C-hubs, and steering blocks are beefed-up with more material and stronger construction.

Rubber-Sealed Ball Bearings

BIGFOOT 4X4 utilizes full contact sealed bearings throughout the driveline to keep out the grime and grit. Less downtime for cleaning and maintaining bearings equals more run time and more fun.

Large 32-Pitch Gears

BIGFOOT 4X4’s driveline is built to handle standard brushless horsepower power and even the extreme Velineon 3s brushless power upgrade down the road. The spur gear features large 32-pitch teeth for total reliability no matter how much power you pour on.

Upgraded Slipper Clutch

BIGFOOT 4X4 uses an upgraded slipper clutch with larger alloy pressure plates and high-temperature aluminum pads for superior power handling. The slipper clutch delivers equal power distribution front to rear for instant throttle response through the drive system and aggressive four-wheel grip from the Sledgehammer tires.

Maxx-Duty Driveshafts

BIGFOOT 4X4 features Maxx-duty driveshafts with beefed-up U-joints are built to handle brushless power without breaking a sweat. Large 6 mm axles key into the included steel wheel hexes for unmatched strength and durability.

Sealed Steel-Gear Differentials

Sealed steel-gear differentials are ready to handle brushless power without costly upgrades. Silicone gaskets and X-ring seals allow the differentials to be tuned for specific running conditions by varying the viscosity of the oil inside them. BIGFOOT's modular chassis design makes differential access quick and easy.

“BIGFOOT”^® and “The Original Monster Truck”^® are registered trademarks of BIGFOOT 4X4, Inc. FIRESTONE and the FIRESTONE logo are trademarks of Bridgestone Brands, LLC and Bridgestone Licensing Services, Inc. ©2026 BIGFOOT 4X4, Inc., 2286 Rose Lane, Pacific, MO 63069 USA Bigfoot4x4.com. All rights reserved.

Ford Motor Company Trademarks and Trade Dress used under license to Traxxas.