![78086-4 Red XRT™: Brushless Electric Race Truck with TQi™](http://midsouthhobbies.com/cdn/shop/files/78086-4-xrt-3qtr-front-red_1500x1050.jpg?v=1685045252)
78086-4 Red XRT™: Brushless Electric Race Truck with TQi™
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VXL-8s™ Waterproof Electronic Speed Control
- New aggressive tune for more power at any RPM
- 8s LiPo compatible
- Integrated cooling fan
- Real-time telemetry via Traxxas Link
- 3-LED status indicators
- Machined heat sink
- Powered accessory ports
- 10-gauge silicone wire
- Integrated protection circuits
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Velineon®1200XL Brushless Motor
- 4-pole 1275 kV
- 5 mm output shaft
- Oversize aluminum heatsink for improved cooling
- Dual cooling fans
- Up to 60+ mph with Two 4s LiPo Batteries (sold separately)
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Traxxas Stability Management®
- Improves straight line acceleration and braking on low-traction surfaces
- Never dulls throttle or slows the truck
- Adjusts from off to 100% assistance from the transmitter
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TQi™ 2.4 GHz High Output Radio System
- TQi 2-channel transmitter
- Traxxas Link enabled
- 2.4 GHz 5-channel micro receiver (6533) with fail-safe security and integrated telemetry ports
- Automatically stores and loads settings for up to 30 Traxxas Link-enabled models—just switch on and drive, “model selection” is not required
- Programmable Multi-Function knob
- Adjustable steering and throttle percentage (dual rates)
- Adjustable steering and throttle sensitivity (exponential)
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X-Truck™ Drivetrain
- Full-time shaft-driven 4-wheel drive
- Heavy-duty steel CV driveshafts & axles
- Splined aluminum center driveshaft
- Machined aluminum stub axles
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Transmission
- Mod-1 pinion and spur gears
- Fixed gear mesh system
- Torque-Biasing Center Drive
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X-Truck Differentials
- Heavy-duty sealed 4-gear design
- Large scale steel ring and pinion gears
- Splined outdrives attached with external thru-bolt method
- New bulkhead and covers increase bearing support
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Rock-Solid Motor Mounting System
- Precise preset gear mesh adjustments
- 4 keyed pins lock the motor in place
- Motor retention separate from gear mesh
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GTX™ Shocks
- Machined aluminum threaded body
- Extra-large bore and capacity
- 5.2 mm damper shaft
- Lower seal cartridge includes integrated wiper seal combination
- Height-adjustable spring retainer
- Heavy-duty composite shock caps with pivot balls
- Lower spring perches bolted on
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WideMaxx® Suspension
- Performance-optimized geometry
- Extra-wide suspension arms
- Made from our strongest cold-weather material
- Double-shear connections
- High-strength steel suspension pins with retainers
- 4 mm machined pivot balls
- Fixed high-strength camber and toe links
- Heavy-duty steering blocks and axle carriers
- Oversized wheel bearings
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Steering
- Powerful 365 oz-in steering servo
- Heavy-duty cam-style servo saver
- Dirt evacuation channels
- Fully waterproof
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Ultra-Low-CG Chassis Design
- Modular chassis with interlocking bulkheads
- Low center of gravity for improved handling
- Flat bottom design
- Heavy-duty interlocking skid plates
- High-strength buttressing on shock towers
- Dual snap-lock battery compartments
- Protects batteries from side impacts
- Allows secondary battery-clip security
- Interlocking components for tight tolerances
- Wire management for clean appearance
- Modular chassis with interlocking bulkheads
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Patent-Pending Clipless Body
- Snaps in place in just seconds
- Secure body latches are easy to use
- Clipless body mounting system
- Rigid internal frame
- Dual high-capacity cooling ducts
- Molded body reinforcements for tear-through protection
- Protective top skids
- Rugged high-downforce rear wing
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Heavy-duty Bumpers
- Reinforced front bumper and rear wing support
- Absorb impact forces while retaining shape
- Heavy-duty front bumper and support
- Reinforced rear wing support
- Nerf bars for side impact resistance
- Heavy-duty wheelie bar with carry handle
- Reinforced front bumper and rear wing support
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Wheels and Tires
- 7.4” Gravix™ race tires
- Low sidewall for sharp turn-in response
- Thick center carcass resists ballooning at high speed
- Lower rotational mass for faster acceleration
- 3.8” matte black XRT wheels
- High-strength glue and bead design
- Huge 24 mm splined wheel hubs
- 7.4” Gravix™ race tires
- Sealed Ball Bearings
- Hex hardware with Rust-Resistant Black Oxide Coating