This is the Traxxas XO-1 1/7th Scale Electric 4WD On Road Sedan! Traxxas truly is The Fastest Name in Radio Control! For over 25 years, Traxxas has made it their mission to innovate. To lead. To find the next level of performance and capability. They are driven by a passion for speed and power, and now Traxxas has redefined the meaning of both. State-of-the-art technology. Cutting edge design. A total focus on quality and precision. All have been distilled into one vehicle that could only come from Traxxas. 0-60 in 2.3 seconds. 0-100 in 4.92 seconds and a top speed over 100MPH!* Simply put, XO-1 is the world’s fastest Ready-To-Race Supercar! 
 
The heart of the XO-1 is its power system. The unique speed control and ‘Big Block’ motor combination is based on the proven Castle Creations Mamba Monster. From its integrated capacitor bank to the proprietary software created just for the XO-1, the Mamba Monster Extreme ESC represents the ultimate in big-volt power delivery. The Big Block motor features a finned, heat-dissipating can, premium quality ABEC-1 bearings, sintered Neodymium magnets, and superior electromagnetic design for massive acceleration and true supercar performance with the largest brushless motor ever offered in a Ready-To-Race model. 

XO-1 unleashes its brutal brushless power through all four tires via a shaft-driven All Wheel Drive system equipped with the patent pending Cush Drive™ system. A custom-shaped elastomer damper between the spur gear and the drive hub absorbs drivetrain shock. The result is instant acceleration with no wasted power. New splined steel driveshafts transfer power to 17mm aluminum hex hubs and spin on over sized 6x12mm bearings. Every component is designed to harness the XO-1’s incredible power into relentless acceleration and breathtaking velocity. 

At speed, XO-1’s advanced aerodynamics press it to the track with downforce generated by the front splitter, channeled chassis extensions, functional diffuser, and aggressive rear wing. Only Traxxas has incorporated the proven air-management systems of road racing cars into an ultra-high performance radio control model. With such incredible speed and power comes a responsibility for precision control, and the XO-1 delivers with the TQi and Docking Base, a breakthrough innovation that turns your iPhone or iPod touch into a powerful tuning tool. The full-color display combines with the Traxxas Link™ App to deliver an intuitive, high-definition, graphical user interface that makes it simple to optimize your radio system for ultimate vehicle control. 

Traxxas TQi Radio System 
Precise, comfortable, powerful, and reliable. The Traxxas TQi™ radio system includes a full complement of tuning features; long-range, high-output, 2.4GHz signal, and proven Traxxas reliability for rock-solid performance. It’s so advanced, it doesn’t even need an external antenna. However, the most important new feature may already be in your pocket. 

The TQi can be equipped with the optional Docking Base that turns your iPhone or iPod touch into a powerful tuning tool for your Traxxas model. The full-color display combines with the Traxxas Link™ App to deliver an intuitive, high-definition, full-color graphical user interface that unlocks the mysteries of optimizing your radio system for ultimate vehicle control. This powerful app gives you complete control over the operation and tuning of your Traxxas model with stunning visuals and absolute precision. Install Traxxas Link telemetry sensors on the model, and Traxxas Link displays real-time data such as speed, RPM, temperature, and battery voltage with brilliant graphics. Traxxas builds the world’s fastest Ready-To-Race radio-controlled models capable of 100+mph. Traxxas Link gives you the tools for exacting adjustment and superior control while always keeping you informed on your model’s status and speed. 

Powerful Traxxas Link Application 
Traxxas Link collects and records real-time telemetry data as you drive. When you equip your model with sensors, the Traxxas Link dashboard comes to life showing you speed, battery voltage, RPM, and temperature. The application automatically detects and recognizes Traxxas Link sensors for easy set up and configuration. The dashboard is fully customizable with either dial or digital readout gauges. Up to nine gauges can be displayed at once. Set threshold warnings and log maximums, minimums, or averages. Use the recording function to document your dashboard view, with sound, so that you can keep your eyes on your driving and not miss a single apex. If you forget to record, simply touch Instant Replay anytime to capture the previous minute of fun and unexpected triumphs. Plus, the recordings can be named, saved, and shared with others! 

Traxxas Link makes it easy to learn, understand, and access the powerful tuning options built into every Traxxas TQi radio system. Control your Drive Effects settings such as steering and throttle sensitivity; steering percentage; braking strength; and throttle trim by simply touching and dragging the sliders on the screen, or enabling the Multi-Function knob on the transmitter. Everything happens live, on-the-fly, giving you instant feedback on your changes. Once you have created the perfect control settings for your model, you can save them as a profile that you can restore later, use on another model, or share with friends! If the track conditions change, simply re-tune your Drive Effects and save them as new profile. 

Store up to 30 Models with Unlimited Profiles 
Traxxas Link simplifies organizing your collection of vehicles. The TQi radio system automatically keeps track of what vehicles it has bound to and what settings were used for each. Traxxas Link provides a visual interface to see the transmitter’s model history, name the models, customize their settings, attach profiles, and lock them into memory. Traxxas Link and TQi store settings for up to 30 models and an unlimited number of Profiles for each model. Simply choose a model and any previously bound transmitter, power them up, and start having fun. Traxxas Link recognizes the model and picks everything up right where you left off. The factory settings for all Traxxas models are pre-programmed, so adding a new model to your transmitter is a snap. 

X0-1 Features: 

• 50+mph out of the box, 100+ with optional, included accessories
• Mamba Monster Extreme electronic speed control with integrated capacitor bank
• Exclusive Traxxas/Castle Creations Big Block 1717 brushless motor
• Functional aerodynamics package with standard and high downforce splitters, chassis extensions, and diffuser
• TQi 2.4GHz High-Output radio system with Traxxas Link Model
• Memory and factory installed TQi Docking Base
• Splined Steel (SS) driveshafts with dual CV joints
• Oversized 6mm stub axles.
• Exclusive Traxxas Cush Drive™ system absorbs drivetrain shocks
• Hard-anodized aluminum Teflon-coated GTR shocks with titanium nitride shafts
• Road-tuned 1.6 N/mm (9.1 lb/in) rate springs
• Specially engineered, speed-rated belted slick tires (118+mph)
• Black-chrome Split-Spoke wheels
• Includes two 3-cell 5000mAh Power Cell LiPo battery packs
• Integrated telemetry sensors relay speed, RPM, voltage, and temperature data to the TQi transmitter
• Waterproof, o-ring sealed receiver box with integrated servo mount
• Scalable battery compartments
• Dual-bellcrank steering with integrated servo saver

• Sleek design with internal antenna
• 5-Channel receiver with 3 telemetry ports
• Automatically stores and recalls settings for up to 30 models
• Simple 2-button programming interface
• Built in failsafe
• Direct Sequence Spread Spectrum technology (DSSS)
• Uses just 4 AA Batteries
• Accessory Docking Base connects TQi with Apple iPhone or iPod touch (sold separately)
• Docking Base can use a 5-cell receiver battery pack and includes a handy charge jack.
• When rechargeable batteries are used, the docking base powers and charges the device.
• Traxxas Link Application provides visual access to:
• Real-time telemetry
• Customizable dashboards
• Steering/throttle expo, steering/braking dual rate, servo reversing, and endpoint adjustment
• Profile customization and sharing
• Compatible With:
• iPod touch (4th generation)
• iPod touch (3rd generation)
• iPod touch (2nd generation)
• iPhone 4S
• iPhone 4
• iPhone 3GS
• iPhone 3G

Specifications: 
Length: 27 inches (686mm) 
Front Track: 11.61 inches (295mm) 
Rear Track: 11.81 inches (300mm) 
Center Ground Clearance: 0.59 inches (15mm) 
Weight: 8.6 lbs (3.9 kg) (w/o batteries), 10.3 lbs (4.67 kg) (with batteries) 
Height (overall): 5 inches (127.5mm) 
Wheelbase: 15.91 inches (404mm) 
Front Shock Length: 3.27 inches (83mm) 
Rear Shock Length: 3.39 inches (86mm) 
Front Tires (pre-glued): Belted Slick Front (4.29" x 1.7") 
Rear Tires (pre-glued): Belted Slick Rear (4.29" x 2") 
Front Wheels: 3.3" Split-Spoke™ (black-chrome) with 17mm splined hex 
Rear Wheels: 3.3" Split-Spoke™ (black-chrome) with 17mm splined hex 
Speed Control Type: Castle Mamba Monster Extreme Forward/Reverse/Brake 
Motor (electric): Traxxas Big Block Brushless (1650 Kv), Powered by Castle 
Transmission: Single-Speed 
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: Bellcrank 
Radio System: TQi™ 2.4GHz Radio System with TQi Docking Base 
Top Speed: 100+mph 
Skill Level: 10 
Battery Tray Dimensions: 155mm x 50mm x 29mm (adjustable height and length) 
Included Batteries: Two Traxxas Power Cell LiPo Batteries (3-Cell, 11.1V, 5,000 mAh) 

Needed to Complete: 

• 4 "AA" (transmitter)
• LiPo Battery Charger

NOTE: The XO-1 is not a toy and is intended for use by experts Only. Be sure to read and understand all warning and precautions that accompany the product. 

*Unlock the 100+mph speed only with the Traxxas Link App. Unlocking 100+mph speed capability requires the Traxxas Link Application (download from the App Store) and an iPhone or iPod touch (sold separately).