Traxxas XO-1 Supercar RTR 100+ MPH (Black)

The Traxxas XO-1 Supercar brings serious high-speed capability to the hobby — a 1/7 scale platform designed for stability and controlled acceleration at 100+ mph. This ready-to-run model pairs the Mamba Monster Extreme ESC and the Traxxas Big Block motor with the TQi radio and built-in telemetry for a full package aimed at speed-focused, experienced drivers.

Key Features

• Computer-optimized supercar body: Large 1/7 scale polycarbonate shell (1 mm thickness) with ProGraphix paint for impact resistance and scale looks.
• Functional aerodynamics: New front splitter with retention channels, high-downforce canards, and a redesigned rear wing for improved balance at speed.
• Engine cooling and protection: NACA motor cooling duct plus a rear hot-air vent, and rigid foam bumpers that keep body shape at high velocity.
• Extreme power system: Capable of 100+ mph using two 3S LiPo batteries and included accessories for extreme acceleration and top speed.
• Mamba Monster Extreme ESC: High-performance brushless speed controller with 6S capability, integrated capacitor bank, and built-in low-voltage protection to safeguard packs under load.
• Traxxas Big Block motor: Massive brushless motor rated at 1650 Kv with a finned can for better cooling and oversize premium bearings for long life.
• Traxxas Stability Management (TSM): Improves straight-line acceleration and braking without dulling throttle response; assistance adjustable from off to 100% from the transmitter.
• TQi 2.4 GHz radio system with wireless module: Includes the 6511 Traxxas Link Wireless Module and a 2-channel TQi transmitter that stores settings for up to 30 Traxxas Link-enabled models.
• Advanced transmitter controls: Programmable multi-function knob plus adjustable steering/throttle percentages (dual rates), sensitivity (exponential), and end points.
• Receiver and telemetry: 5-channel micro receiver (6533) with fail-safe and a patented waterproof receiver box with easy-access plug; installed telemetry sensors supply real-time speed, RPM, and voltage data.
• Steering: Digital high-torque ball-bearing 2075 servo with a metal bellcrank and integrated cam-style servo saver for precise control.
• Suspension: Oil-filled GTR shocks with height-adjustable threaded aluminum bodies and white powder-coated performance-tuned springs for predictable damping and ride height tuning.
• Blue-anodized aluminum components: 6061-T6 caster blocks, steering blocks, axle carriers and shock towers finished in blue anodize for strength and consistent alignment.
• Turnbuckles and arms: 4 mm steel turnbuckles and impact-resistant suspension arms built for handling hard landings and track abuse.
• Drive system: Machined aluminum motor mount for precise gear mesh and heat transfer, steel CV driveshafts with oversize 6 mm axles, silicone dust boots, and hardened steel shafts.
• Center driveshaft: Extruded-aluminum center driveshaft for efficient power transfer to the drivetrain.
• Transmission: Large Mod-1 pinion and spur gears plus the exclusive Cush Drive that soaks up drivetrain shock under heavy load.
• Differentials: Sealed, silicone-filled limited-slip diffs with reinforced carriers and 5 mm output shafts for consistent traction and durability.
• Chassis: 3 mm 6061-T6 aluminum upper and lower chassis plates with dual scalable snap-lock battery compartments and keys into front and rear bulkheads for a smooth undertray.
• Wheels and tires: Large 2.8" black chrome split-spoke wheels with keyed 17 mm hubs, heavy-duty 17 mm splined aluminum hex hubs and wheel nuts, and 118+ mph-rated belted slick tires with contoured foam inserts and molded inserts for stable contact patch at speed.
• Bearings and hardware: High-quality sealed ball bearings throughout and precision hex hardware with rust-resistant black oxide coating.
• Requires power: Model requires battery and charger (sold separately) to operate.

Technical Specifications

• Scale: 1/7
• Body: 1 mm polycarbonate with ProGraphix paint
• Motor name: Traxxas Big Block
• Motor type: 1650 Kv sensorless brushless
• Motor weight: 23.44 ounces (665 g)
• Motor length: 3.5 inches (89 mm)
• Motor diameter: 1.81 inches (46 mm)
• Motor shaft size: 5 mm
• Motor connector type: 6.5 mm bullet
• ESC name: Castle Creations Mamba Monster Extreme ESC
• ESC type: Brushless
• ESC case size: 6 mm W x 85 mm D x 43 mm H
• ESC weight: 4.27 ounces (121 g)
• ESC motor connectors: 6.5 mm bullet
• Tires & wheels: 2.8" black chrome Split-Spoke wheels, keyed 17 mm hubs, belted slick tires with contoured foam inserts
• Axles & driveshafts: Oversize 6 mm axles, 5 mm differential output shafts, extruded-aluminum center driveshaft
• Chassis plates: 3 mm 6061-T6 aluminum upper and lower

What's Included

• TQi 2-channel transmitter
• 6511 Traxxas Link Wireless Module
• 5-channel micro receiver (6533) installed
• Installed telemetry sensors (speed, RPM, voltage)
• Traxxas Big Block motor and Mamba Monster Extreme ESC installed
• Wheels, tires and foam inserts mounted

Why Choose the XO-1

The Traxxas XO-1 Supercar is built for high-speed runs and advanced telemetry control — ideal for experienced hobbyists who want race-level electronics, massive motor torque, and aerodynamic stability in a plug-and-drive package. Its 1/7 scale chassis and aluminum construction give the XO-1 the stiffness and cooling needed for repeat high-speed passes.