The Slash® Mudboss dirt oval racer is engineered to deliver competition-tuned track performance right out of the box. Slash’s already legendary durability has been enhanced with new Extreme Heavy Duty suspension components and performance upgrades such as aluminum GTR shocks, Magnum 272R™ transmission, tough clipless body, and the fast and reliable BL-2s™ brushless power system.
The BL-2s brushless power system delivers more speed, quicker acceleration, and a more responsive throttle. Improved efficiency, high-speed ball bearings, and an internal cooling fan allow Slash Mudboss to run battery after battery for all-day race sessions. With no brushes to wear out, the BL-2s 3300 kV motor can last the entire racing season with minimal maintenance.
Extreme Heavy Duty components come factory-installed on Slash Mudboss for game-changing durability. Key drivetrain and suspension components are beefed-up with extra material for ultimate strength. From HD suspension arms to the upgraded axles, Slash Mudboss gets you to the finish line no matter how rough the racing action gets.
The Magnum 272R transmission maximizes racing performance and durability for hard-hitting torque of brushless power systems. The 272R features an aluminum motor plate, all-metal gears, and a sealed silicone-filled 4-gear differential. The low-CG design concentrates weight as low as possible over the rear axle for improved traction and handling.
Slash MudBoss comes Ready-To-Race® with a clipless body that requires no assembly and exceeds even the best custom designs. A heavily reinforced internal cage utilizes robust top and side bracing to ward off crash damage and protect the rear tires. Traxxas clipless technology holds the body firmly in place from start to finish with quick and easy removal on the pit bench.
Replica Hoosier Angle Block tires come mounted to graphite gray “steelie” wheels for an authentic race-prepped look. The tires are molded in a special rubber compound that balances durability and traction for consistent performance lap after lap. The large tread block design utilizes aggressive siping for maximum grip and predictable handling at the limit.
GTR shocks represent the peak of racing technology. The color-matched PTFE-coated aluminum shock bodies hold over 70% more oil than Ultra Shocks™ and their slick titanium-nitride coated shafts resist scuffing, increase durability, and eliminate “stiction.” X-ring seals keep oil in and dirt out for smooth, consistent damping, and plush suspension action. Spring preload and ride height changes are as simple as turning the threaded collars.
Length: | 25.8 inches (656 mm) |
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Front Track: | 12.3 inches (313 mm) |
Rear Track: | 12.3 inches (313 mm) |
Ground Clearance: | 1.38 inches (35 mm) |
Weight (no battery): | 5.62 pounds (2.55 kg) |
Height (overall): | 8.52 inches (216 mm) |
Wheelbase: | 13.1 inches (333 mm) |
Shock Length (front): | 3.45 inches (88 mm) - Long |
Shock Length (rear): | 3.98 inches (101 mm) - XX-Long |
Tires: | Licensed Hoosier® Angle Block racing tires |
Tire Diameter: | 4.3 inches (109 mm) |
Wheels (front/rear): | Graphite gray "steelie" wheels |
Wheel Diameter: | 2.2 inches (56 mm) (outer) 3.0 inches (76 mm) (inner) |
Speed Control: | BL-2s™ electronic speed control |
Motor (electric): | BL-2s™ 3300 kV sensorless brushless |
Overall Drive Ratio: | 9.10:1 |
Differential Type: | Sealed, hardened steel bevel, limited slip |
Gear Pitch: | 48 |
Chassis Structure/Material: | Composite tub |
Drive System: | 2WD |
Steering: | Dual-bellcrank with integrated servo saver |
Radio System: | TQ™ 2.4 GHz (2-channel) |
Servo: | Waterproof digital 2075 servo (125 oz-in torque) |
Skill Level: | 1 |
Battery Compartment (L/W/H): | 165 mm (6.49″) x 50 mm (1.95″) x 23/25 mm (1.02″/0.90″) |
Required Batteries: | 4 “AA” (transmitter), Vehicle (see battery finder) |
Type: | BL-2s 3300 kV sensorless brushless motor |
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Weight: | 7.51 ounces (213 g) |
Length: | 3.15 inches (80 mm) |
Diameter: | 1.42 inches (36 mm) |
Connector Type: | Traxxas Quick Connect Motor Plug |
Input Voltage (cells): | 6-7 Cells NiMH / 2s LiPo |
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Case Size: | 1.53″ (39 mm) x 2.31″ (59 mm) x 1.21″ (31 mm) |
Weight: | 3.07 ounces (87 g) |
BEC Voltage: | 6.0 volts |
Reverse Delay: | Yes, with lockout |
Thermal Protection: | Two-stage thermal shutdown |
Ports: | Auxiliary fan |
Slash Mudboss requires a single NiMH or LiPo battery. See full list of batteries.
Traxxas EZ-Peak Live charger (2971) is recommended for easy and fast charging performance.
Four AA alkaline batteries for the transmitter.