Traxxas Slash set the standard for durability, performance, and fun by which all other short course trucks are measured. Now Slash 4X4 comes outfitted with the BL-2s brushless power system for even more high-flying, fender-banging, action. The efficient BL-2s delivers all-day fun and endless torque for 4-wheel burnouts and ultra-responsive acceleration. Additionally, Slash 4X4 now comes standard with Traxxas Extreme Heavy Duty Upgrade Kit to take the most brutal punishment in stride.
Product Description of Traxxas TRX68154-4-FOX Slash 4X4 BL-2S
The Traxxas TRX68154-4-FOX Slash 4X4 BL-2S is a FOX-liveried 1/10 scale brushless short course truck engineered for high-impact racing, rugged terrain, and all-day fun. Finished in bold FOX graphics, the Traxxas TRX68154-4-FOX brushless short course truck combines a modular composite chassis, clipless body system, and race-tuned suspension to deliver aggressive handling and relentless durability. Powered by the BL-2S brushless system and reinforced with the Extreme Heavy Duty Upgrade Kit, the Traxxas TRX68154-4-FOX 1/10 scale RC car is built to absorb punishment while maintaining peak performance. Whether you're launching off jumps or battling through corners, this 4WD platform offers a refined driving experience that balances brute strength with precision control.
Key features of the Traxxas TRX68154-4-FOX Slash 4X4 BL-2S
- Clipless short course body – aerodynamic shell with reinforced panels and fast-release latching
- Ultra Shocks – oil-filled dampers with progressive springs for terrain adaptability
- HD driveshafts – oversized 6 mm axles and steel hex hubs for high-torque durability
- FOX graphics – race-inspired livery with bold styling and visual impact
- Modular composite chassis – low-CG design with extended layout and side nerf bars
- BL-2S brushless system – 3300Kv motor and waterproof ESC with selectable drive modes
- Sealed steel differentials – hardened bevel gears for consistent 4WD traction
- TQ 2.4 GHz radio system – ergonomic 2-channel transmitter with long-range precision
How does the clipless body system improve usability and durability?
The Traxxas Slash 4X4 with FOX graphics and clipless body features a rugged shell designed for high-speed action and quick access. Reinforced panels resist pull-through damage, while the hidden latching system eliminates traditional body clips for a cleaner look and faster battery swaps. The aerodynamic profile reduces drag and improves stability, especially during jumps and cornering. Heavy-duty latches hold the body securely in place, even under extreme conditions. This clipless design enhances both form and function, making maintenance easier and performance more consistent across demanding terrain.
Why are Ultra Shocks essential for off-road control?
The Traxxas RC truck with HD driveshafts and Ultra Shocks is equipped with oil-filled dampers that deliver consistent terrain absorption and responsive handling. Progressive white powder-coated springs adapt to surface changes, while the heavy-duty suspension arms provide structural integrity during high-impact landings. Threaded shock collars allow precise ride height adjustment, and reinforced shock mounts ensure long-term durability. Whether you're racing on loose dirt or navigating rocky trails, the Ultra Shocks maintain composure and grip, giving drivers the confidence to push harder with every lap.
What makes the drivetrain of the Traxxas TRX68154-4-FOX Slash 4X4 BL-2S so resilient?
The drivetrain of the Traxxas TRX68154-4-FOX with 3300Kv motor and BL-2S ESC is built to handle brushless torque and aggressive driving. Factory-installed HD driveshafts feature oversized 6 mm axles and steel wheel hexes for maximum strength under load. The sealed steel gear differentials use hardened bevel gears to distribute torque evenly across all four wheels, ensuring consistent traction during acceleration and cornering. A large 32-pitch steel spur gear and heavy-duty slipper clutch further reinforce the driveline, allowing the truck to absorb shock loads without damage. These components work together to deliver reliable 4WD performance across varied terrain.
How does the BL-2S brushless system enhance speed and control?
The Traxxas TRX68154-4-FOX brushless short course truck is powered by the BL-2S system, which includes a 3300Kv sensorless motor and a waterproof ESC. This setup offers up to 60% more speed and faster acceleration than brushed alternatives, with improved efficiency and reduced maintenance. The motor features high-speed ball bearings and an integrated cooling fan to maintain thermal stability during extended runs. The ESC supports three programmable drive profiles—Sport, Race, and Training Mode—allowing users to adjust throttle response based on skill level and terrain. Built-in low-voltage detection protects LiPo batteries, while the EZ-Set one-button setup simplifies configuration. This system enables the truck to reach speeds approaching 30 mph on 2S power, with smooth and predictable control throughout.
What role does the modular chassis play in handling dynamics?
The extended modular composite chassis of the Traxxas TRX68154-4-FOX 1/10 scale RC car is designed to lower the center of gravity and improve weight distribution. Side nerf bars provide lateral impact resistance, while the secure battery hold-down latch ensures stability during aggressive maneuvers. The modular layout allows easy access to electronics and drivetrain components, simplifying maintenance and upgrades. High-clearance ground geometry enables the truck to navigate uneven terrain with ease, while the dual bellcrank steering system delivers precise input through the chassis-mounted 2056 waterproof servo. This chassis design supports race-grade handling and long-term durability.
How do the wheels and tyres support all-terrain performance?
The Traxxas RC truck with HD driveshafts and Ultra Shocks rolls on split-spoke SCT wheels paired with all-terrain SCT tyres. These tyres feature a 2″ outer diameter and 3″ inner diameter, providing a balanced footprint for traction and control. Foam inserts maintain shape under load, while the tread pattern delivers grip across dirt, gravel, and short grass. Rubber-sealed ball bearings and precision hex hardware ensure smooth rotation and long-term reliability. This wheel and tyre combination is tuned for short course racing, giving drivers the confidence to tackle varied terrain without sacrificing speed or stability.
Is the Traxxas TRX68154-4-FOX Slash 4X4 BL-2S suitable for competitive use?
Absolutely. The Traxxas Slash 4X4 with FOX graphics and clipless body is built to deliver track-ready performance with the durability of a basher. Its race-optimized suspension geometry, modular chassis, and high-downforce body provide the precision needed for competitive driving. The TQ 2.4 GHz radio system offers long-range control with ergonomic comfort, while the 2056 waterproof servo delivers responsive steering through a dual bellcrank setup. For those seeking the best Traxxas 1/10 RC car with sealed steel differentials and FOX livery, this short course truck offers a compelling blend of speed, control, and resilience. Whether you're practicing on a local track or pushing limits in open terrain, the Slash 4X4 BL-2S is engineered to perform.
The Traxxas TRX68154-4-FOX Slash 4X4 BL-2S is a FOX-themed brushless short course truck that combines race-inspired handling with next-level toughness. With its clipless body system, Ultra Shocks, and HD driveshafts, this 1/10 scale platform is ready for aggressive driving and all-day fun. Powered by a 3300Kv motor and BL-2S ESC, the truck delivers smooth acceleration and customizable control. Reinforced with Extreme Heavy Duty components and a modular chassis, the Slash 4X4 BL-2S is built to handle demanding terrain and high-speed action. Buy Traxxas TRX68154-4-FOX truck with modular chassis and 4WD traction and experience the precision and power of a true short course performer.
Technical Specifications of Traxxas TRX68154-4-FOX Slash 4X4 BL-2S
Brand, Model and Product Type
- Brand: Traxxas
- Model: TRX68154-4-FOX
- Color: FOX graphics
- Product Type: Traxxas TRX68154-4-FOX brushless short course truck, Traxxas TRX68154-4-FOX 1/10 scale RC car, Traxxas TRX68154-4-FOX Slash 4X4 BL-2S, Traxxas TRX68154-4-FOX with 3300Kv motor and BL-2S ESC, Traxxas Slash 4X4 with FOX graphics and clipless body, Traxxas RC truck with HD driveshafts and Ultra Shocks
Dimensions
- Length: 56.8 cm – extended chassis enhances straight-line stability and scale realism
- Width: 29.6 cm – wide track improves cornering grip and lateral control
- Height: 19.3 cm – aerodynamic profile supports rollover resistance and high-speed control
- Wheelbase: 32.4 cm – tuned for directional precision and predictable handling
- Front Track: 29.6 cm – optimised for responsive steering and balance
- Rear Track: 29.6 cm – maximises rear traction under brushless torque
- Ground Clearance: 7.2 cm – suitable for short course terrain and obstacle navigation
- Weight: 2.41 kg – balanced for durability and power-to-weight performance
- Battery Compartment: 16.5 cm × 5 cm × 2.3 cm – secure fit with latch-style hold-down
Motor and ESC System
- Motor Type: BL-2S 3300Kv sensorless brushless – efficient ball bearings and integrated cooling fan
- Motor Dimensions: 8 cm length × 3.6 cm diameter – compact and thermally stable
- Motor Weight: 213 g – lightweight for rapid acceleration and reduced load
- Motor Shaft Size: 3 mm – standard fitment for secure gear engagement
- ESC Type: BL-2S electronic speed control – waterproof and programmable with three drive profiles
- ESC Dimensions: 3.9 cm × 5.9 cm × 3.1 cm – compact case with heat sink and fan compatibility
- ESC Weight: 87 g – efficient and lightweight for compact platforms
- ESC Drive Modes: Sport, Race, Training – selectable profiles for skill-based control
- Voltage Protection: Two-stage low-voltage detection – safeguards battery health during extended use
- Battery Compatibility: 2-cell LiPo (7.4V) or 6–7 cell NiMH (7.2–8.4V) – supports flexible power setups
Drivetrain and Transmission
- Drive System: Shaft-driven 4WD – full-time four-wheel traction for consistent grip and acceleration
- Differential Type: Hardened steel bevel, sealed, limited slip – front and rear for torque distribution
- Gear Pitch: 32 pitch – heavy-duty gearing designed for brushless power
- Internal Gear Ratio: 11.82:1 – calibrated for torque-heavy launches and top-speed control
- Driveshafts: Extreme heavy duty – oversized 6 mm axles with steel wheel hexes for high-torque durability
- Slipper Clutch: Heavy-duty – absorbs shock loads and protects drivetrain under aggressive acceleration
Chassis and Suspension
- Chassis Type: Extended modular composite tub – low-CG design with side nerf bars for impact resistance
- Suspension Arms: Heavy-duty – reinforced for durability and terrain absorption
- Shock Type: Oil-filled Ultra Shocks – white powder-coated progressive springs and threaded collars
- Shock Mounts: Reinforced – designed to absorb vertical loads and maintain alignment
Steering and Control
- Servo: 2056 high-torque waterproof – chassis-mounted with integrated servo saver
- Steering System: Dual bellcrank design – durable and responsive under load
- Radio System: TQ 2.4 GHz 2-channel – full-size transmitter with long-range precision and ergonomic comfort
Wheels and Tyres
- Wheel Type: Split-spoke SCT – 2″ outer diameter, 3″ inner diameter for balanced traction
- Tyres: All-terrain SCT – foam inserts and aggressive tread for grip across dirt, gravel, and short grass
- Bearings: Rubber-sealed – precision fitment with rust-resistant black oxide coating
What’s In The Box
- 1 × Traxxas TRX68154-4-FOX Slash 4X4 BL-2S Short Course Truck
- 1 × BL-2S brushless ESC
- 1 × 3300Kv brushless motor
- 1 × TQ 2.4 GHz radio system
- 1 × Quick Start Guide
- 1 × High quality maintenance tools
What You Require
- 1 × 7.2–8.4V NiMH or 7.4V LiPo battery
- 1 × Compatible charger (EZ-Peak Live 2971 recommended)
- 4 × AA alkaline batteries for transmitter
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