Traxxas – 64077-3 – XO-1 Supercar: 1:7 scale AWD Electric Supercar
The World’s Fastest Ready-to-Race RC Supercar
From a dead stop, 60 mph flashes by in 2.3 seconds. Keep the throttle pegged and you’ll smash the 100 mph 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®.
MODEL SPECS


Model Name: | XO-1 w/TSM |
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Model Type: | On-Road Cars |
Model Speed: | 100+ mph |
Model Skill Level: | 10 |
Scale: | 1/7 |
Weight: | 8.6 pounds (3.9 kg) |
Length: | 27 inches (686 mm) |
Width: | 13 inches (329 mm) |
Front Track: | 11.81 inches (300 mm) |
Rear Track: | 11.81 inches (300 mm) |
Height: | 5 inches (128 mm) |
MOTOR SPECS

Motor Name: | Traxxas Big Block |
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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 SPECS

ESC Name: | Castle Creations Mamba Monster Extreme ESC |
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ESC Type: | Brushless |
ESC Case Size: | 6 mm W x 85 mm D x 43 mm H |
ESC Weight: | 4.27 ounces (121 g) |
Motor Connectors: | 6.5 mm bullet |
Features
- 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
- Low-Voltage LiPo protection
- 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®
- 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
- 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
- TQi™ 2.4 GHz 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
- 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
- Contoured, molded tire inserts
- Large 2.8″ black chrome Split-Spoke wheels with keyed 17 mm hubs
- High-quality sealed ball bearings
- Precision Hex Hardware
- Hex hardware with rust-resistant black oxide coating
- Requires Battery and Charger (Sold Separately)
What’s In The Box:
- XO-1 Supercar with Mamba Monster Extreme ESC and Traxxas Big Block motor
- TQi™ 2.4 GHz 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.
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