The World’s Fastest Ready-to-Race® RC Supercar
From a dead stop, 60mph flashes by in 2.3 seconds. Keep the throttle pegged and you’ll smash the 100mph barrier in 4.92 seconds. Simply put, XO-1 is the fastest and most outrageous Ready-to-Race® RC car ever created. New aero improvements make XO-1 even easier to drive at the limit and more fun than ever before. If you’re looking for the most extreme RC thrill ride ever to hit the pavement, look no further than Traxxas, The Fastest Name in Radio Control®.
Stable Aerodynamics
From top to bottom, XO-1 is a masterwork of intelligent aero design. The sculpted supercar body slices through the wind for record-breaking speed. New high-downforce canards on the front splitter and a revised rear wing provide superior high-speed stability. A high-tech NACA duct under the chassis routes cool air around the motor with a rear body vent for hot air to escape.
100+mph Top Speed
The Traxxas XO-1 is a brutally fast hypercar intended for only the most experienced drivers. New aerodynamic improvements make XO-1’s performance more accessible than ever before with predictable straight-line performance and confidence-inspiring handling. Belted slick tires and a revised rear wing keep the XO-1 glued to the pavement whether you’re testing its top speed potential or carving up a tight race course.
Big Block Power
XO-1’s legendary speed wouldn’t be possible without explosive power and XO-1 brings big-block 6s brushless horsepower to the table. Weighing almost two pounds, the massive Traxxas Big Block motor pumps out supercar speed and gut-wrenching torque for brutal acceleration. The finely-tuned Mamba Monster Extreme ESC delivers 25+ volts of ferocious power with scalpel-like precision.
Available Now!
Model #64077-3$749.95
Innovation
Details
Aggressive Supercar Styling
XO-1’s aerodynamic components work in unison with the sculpted body for enhanced high-speed stability and show-stopping looks. The painted ProGraphix® body is molded in durable 1 mm polycarbonate for extra rigidity.
High-Downforce Wing
A new high-downforce rear wing works in tandem with the revised front splitter and canards to keep XO-1 stable at speed. A high-speed wing also comes in the kit to minimize drag for all-out speed runs. Both wings mount solidly to the body to transfer downforce down into the chassis for superior grip.
High-Downforce Splitter
XO-1 includes a new canard-equipped high-downforce splitter to keep the chassis locked to the pavement during 100+mph speed runs. Special channels allow the body to key into the splitter for improved aerodynamics and structural rigidity. The flexible splitter resists impact damage and swaps out in just minutes.
Revised Front and Rear Bumpers
New expanded foam bumpers conform perfectly to the body for better fitment. These improvements keep the body aligned and maintain its shape under the extreme aerodynamic forces of 100+mph speed runs.
Machined Aluminum C-Hubs
XO-1’s artfully machined aluminum C-hubs preserve the carefully engineered steering and suspension geometry for high-speed maneuvers. The brilliant-blue anodized finish adds high-tech style and superior strength.
Heavy-Duty Turnbuckles
Heavy-duty steel turnbuckles allow you to fine-tune XO-1’s camber and toe settings for high-speed stability and increased cornering grip. The captured rod ends provide unmatched durability and won’t pop off.
Heavy-Duty Composite Arms
Proven in our toughest off-road trucks, new HD arms resist breakage from impacts. Molded from a proprietary composite that provides better impact resistance and improved durability, even in colder temperatures.
Aluminum GTR™ Shocks
XO-1’s high-volume aluminum GTR shocks are hard-anodized for a strong and brilliant finish. Threaded bodies and oversized spring collars make it easy to set preload without the need for separate spacers.
Dual Bellcrank Steering with Servo Saver
XO-1’s dual-bellcrank design pivots smoothly for precise steering control at speed. A rigid metal bellcrank arm with integrated cam-type servo saver protects the steering servo from crash impacts without sacrificing its precision.
Aluminum Steering Blocks
Precision-machined for accuracy and bulletproof strength, Traxxas Aluminum Steering Blocks further refine XO-1‘s razor-sharp steering. Solid 6061 aluminum construction guarantees race-ready strength and stiffness.
Digital High-Torque Waterproof Steering Servo
A 100+mph supercar needs a powerful steering servo for responsive performance. The waterproof steering servo (#2075) uses O-ring seals to keep the fun going when things get wet. The Traxxas digital high-torque servo provides precise steering authority and speed for high-speed handling.
Multi-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.
Waterproof Receiver Box
The waterproof receiver box keeps the receiver safe and dry while still allowing easy access for maintenance. The antenna and servo wires route neatly through a patented water-tight seal. (Learn more about waterproof technology).
3mm Aluminum Chassis
Constructed of lightweight 6061 aluminum, XO-1’s lower chassis adds superior strength and doubles as a heat sink for the power system. The aluminum upper chassis provides significant torsional strength and keeps the bulkheads aligned with the driveshaft even at extreme RPM.
Scalable Battery Compartment
XO-1 accommodates a wide variety of battery configurations and sizes with its unique, scalable battery compartments and quick-release hold-downs. Removing and installing batteries is easy and the secure latch holds them firmly in place under high G-force loads.
Machined Aluminum Hub Carriers
Aluminum stub axle carriers add both strength and beauty while maintaining the high-speed suspension geometry built into XO-1.
Machined Aluminum Motor Mount
XO-1’s 8mm thick aluminum motor mount resists flex and holds the motor tight under the highest loads. Gear mesh is critical with such a high-powered motor so Traxxas engineers incorporated a unique adjustment screw into the mount to dial in the gear mesh with micro-precision.
Machined Aluminum Shock Towers
Machined aluminum shock towers provide unparalleled stiffness and strength. The rigid shock towers allow XO-1’s GTR shocks to work more efficiently absorbing road imperfections and cornering loads.
Speed-Rated Belted Tires
XO-1’s slick tires are the first to be rated for 100+mph. Zero-stretch belting reinforces the soft-compound rubber with foam inserts to support the tread. The tires come pre-glued to extra-wide black chrome Split-Spoke wheels for maximum traction.
Sealed Steel-Gear Differentials
Sealed steel-gear differentials are built to handle big block brushless power with extra reinforcing bars built into the carrier. Silicone gaskets and X-ring seals allow the differentials to be tuned for different road conditions by varying the viscosity of the oil inside them.
Steel CV Driveshafts
Splined nickel-plated shafts slide smoothly as the suspension compresses to withstand much greater torque loads than conventional driveshafts. The female half-shafts are machined from hardened steel with a durable black-oxide finish. Flexible rubber boots protect the CV joints and splines from dirt and debris.
Aluminum 17mm Splined Wheel Hub & Hex Nut
Traxxas 17mm aluminum hubs and wheel nuts provide precise alignment and unsurpassed torque handling. The splined design interlocks with the wheels for a solid fit that holds tight. The included molded wheel wrench provides easy wheel removal and installation.
Extruded Aluminum Driveshaft
XO-1’s extruded center driveshaft is both lightweight and incredibly strong. Internal splines fit securely onto the input shafts of the front and rear drive assemblies for slip-proof grip.
Shock-Absorbing Cush Drive™
XO-1’s Cush Drive absorbs drivetrain shocks with an elastomer damper housed between the spur gear and the drive hub. Under extreme loads the elastomer flexes to dissipate shock without interrupting power flow. The result is instant acceleration with no wasted power.
Heavy Duty Module 1 Gears
XO-1’s gear teeth are the largest in the Traxxas line: Module 1. In addition to having larger, more durable teeth, XO-1’s gears are a full 8mm wide to spread drive loads over a greater area to extend wear and increase efficiency.
Rubber-Sealed Ball Bearings
Rubber-sealed bearings offer the ultimate in super low-friction performance and maximum protection in dusty environments. They are used in all exposed locations on the truck and they’re virtually maintenance free.
Make sure you don’t miss any of the latest Traxxas XO-1 news, accessories, and updates
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Traxxas 1/7 Scale XO-1 Data
| Length: | 27 inches (686mm) |
|---|---|
| Front Track: | 11.81 inches (300mm) |
| Rear Track: | 11.81 inches (300mm) |
| Ground Clearance: | 0.59 inches (15mm) |
| Weight: | 8.6lbs (3.9 kg) (w/o batteries) |
| Width (overall): | 13.0 inches (329mm) |
| Height (overall): | 5 inches (127.5mm) |
| Wheelbase: | 15.9 inches (404mm) |
| Shock Length: | 3.3in (83mm) front, 3.4in (86mm) rear |
| Front Tires (pre-glued): | Belted slick 4.29in (109mm) x 1.7in (43mm) |
| Rear Tires (pre-glued): | Belted slick 4.29in (109mm) x 2in (51mm) |
| Wheels (front & rear): | 3.3in (84mm) Split-Spoke™ (black-chrome) with 17mm splined hex |
| Speed Control: | Castle Mamba Monster Extreme forward/reverse/brake |
| Motor (electric): | Traxxas Big Block Brushless (1650 kV) |
| Transmission: | Single-speed with Cush Drive™ |
| Overall Drive Ratio: | 9.36 (stock, out-of-box) |
| Differential Type: | Sealed hardened steel bevel |
| Gear Pitch: | Module 1.0 |
| Chassis Structure/Material: | 3mm plate, dual plane, 6061-T6 aluminum |
| Brake Type: | Electronic |
| Drive System: | Shaft-Driven 4WD |
| Steering: | Dual-Bellcrank with steel arm |
| Radio System: | TQi™ 2.4GHz Radio System with Traxxas Link Wireless Module |
| Receiver: | TSM® Receiver (#6533) |
| Servo: | #2075 High Torque Waterproof |
| Top Speed: | 50+mph out of box; 100+mph with high-speed wing, speed gear, and Traxxas Link app unlock |
| Skill Level: | 10 |
| Battery Tray Dimensions: | 155mm / 50mm / 29mm (adjustable height and length) |
| Required Batteries & Charger: | Two Traxxas iD® Power Cell LiPo batteries (LiPo, 3-Cell 5,000 mAh), 4 "AA" (transmitter), Traxxas iD® LiPo Battery Charger |
| Traxxas Big Block Brushless (1650 kV) | |
|---|---|
| Type: | 1650 kV Sensorless Brushless |
| Weight: | 665g (23.44oz) |
| Can Length: | 3.50" (89mm) overall length, 3.35" (85mm) can length |
| Diameter: | 1.81" (46mm) |
| Shaft Diameter: | 0.20" (5mm) |
| Connector Type: | Traxxas 6.5mm Bullet |
| Castle Creations Mamba Monster Extreme ESC | |
|---|---|
| Input voltage (cells): | 6s LiPo (max: 25.2 volts) |
| Case Size: | 2.5" (63mm) W x 3.3" (85mm) D x 1.7" (43mm) H |
| Weight: | 4.27oz (121g) |
| On-Resistance (@Trans)–FWD/REV: | 0.0003 Ohms per phase |
| Reverse Delay: | Yes, with lockout |
| Low Voltage Detection (LVD): | Yes, programmable |
| Specs per Castle Creation’s published specifications at the time of manufacture. Specifications subject to change. |
|
- Computer-Optimized Supercar Body
- Large 1/7 scale size for increased stability
- Thick 1 mm polycarbonate body with high-impact ProGraphix® paint
- Functional aerodynamics
- New front splitter design with channels to hold the body in place
- High-downforce canards for high-speed stability
- New high-downforce rear wing for improved balance
- NACA motor cooling duct with rear hot air vent
- Rigid foam bumpers maintain body shape at speed
- Extreme Power System
- 100+mph capable with two 3s LiPo batteries and included accessories
- 0-60 mph in 2.3 seconds and 0-100 mph in 4.9 seconds
- Mamba Monster Extreme Power System by Castle Creations
- 6s LiPo capability
- Integrated capacitor bank
- Traxxas Big Block 1717 brushless motor
- 1650 kV
- Finned can design for improved cooling
- Oversize premium bearings
- Largest motor ever fitted to a Ready-to-Race® car
- Traxxas Stability Management® (TSM)
- Improves straight line acceleration and braking
- Never dulls throttle or slows the car
- Adjusts from off to 100% assistance from the transmitter
- TQi™ 2.4GHz High Output Radio System with Wireless Module
- Includes #6511 Traxxas Link Wireless Module
- TQi 2-channel transmitter
- Automatically stores and loads settings for up to 30 Traxxas Link-enabled models
- Programmable multi-function knob
- Adjustable steering and throttle percentage (dual rates)
- Adjustable steering and throttle sensitivity (exponential)
- Adjustable steering and throttle end points
- High 13ms frame rate and near-zero latency for responsive control
- 5-channel micro receiver (#6533) with fail-safe security
- Patented waterproof receiver box with easy-access plug
- Installed telemetry sensors for real-time speed, RPM, and voltage data
- Steering
- Digital high-torque ball bearing 2075 servo
- Metal bellcrank with integrated cam-style servo saver
- Suspension
- Oil-filled GTR shocks with height-adjustable threaded aluminum bodies
- White powder-coated performance-tuned springs
- Blue-anodized 6061-T6 aluminum caster blocks
- Blue-anodized 6061-T6 aluminum steering blocks
- Blue-anodized 6061-T6 aluminum axle carriers
- Blue-anodized 6061-T6 aluminum shock towers
- Heavy-duty 4 mm steel turnbuckles
- Impact-resistant heavy-duty suspension arms
- Oil-filled GTR shocks with height-adjustable threaded aluminum bodies
- Drivetrain
- Machined aluminum motor mount
- Precise gear mesh settings
- Ultimate strength
- Efficient heat transfer
- Steel CV Driveshafts
- Oversize 6 mm axles
- Silicone dust boots
- Hardened steel shafts
- Extruded-aluminum center driveshaft
- Machined aluminum motor mount
- Transmission
- Large Mod-1 pinion and spur gears
- Exclusive Cush Drive™ absorbs drivetrain shocks
- Differentials
- Sealed silicone-filled limited-slip design
- Heavy-duty reinforced carrier
- 5 mm output shafts
- Chassis
- 3 mm Dark titanium-anodized 6061-T6 aluminum upper and lower chassis plates
- Dual scalable snap-lock battery compartments
- Keys into front and rear bulkheads for completely smooth undertray
- Wheels and Tires
- Heavy-duty 17 mm splined blue-anodized aluminum hex hubs and wheel nuts
- 118+mph-rated belted slick tires with contoured foam inserts
- Large 2.8” black chrome Split-Spoke wheels with keyed 17 mm hubs
- High-quality sealed ball bearings
- Hex hardware with rust-resistant black oxide coating
What’s In The Box:
- XO-1 Supercar with Mamba Monster Extreme ESC and Traxxas Big Block motor
- TQi™ 2.4GHz radio system with installed Traxxas Link wireless module
- Quick Start Guide
- Optional 34-tooth top speed gear
What You’ll Need:
- Batteries and Charger
XO-1 requires dual 2s or dual 3s LiPo batteries. See full list of compatible batteries. Use the Dual 3s Completer Pack (#2990) for maximum performance and convenience.
- Mobile Device Running Free Traxxas Link App
Get real-time telemetry on your mobile device with the app and unlock top-speed mode for 100+mph performance. See Traxxas Link requirements here.
- AA Alkaline Batteries
Four AA alkaline batteries for the transmitter.