- Length (overall): 584mm
- Length (chassis): 549mm
- Front Track: 249mm
- Rear Track: 249mm
- Ground Clearance: 80mm
- Weight: 2.91kg
- Height: 239mm
- Wheelbase: 324mm
- Front Shock Length: 90mm
- Rear Shock Length: 90mm
- Front Wheels: 1.9 x 1.02” (49 x 26mm)
- Rear Wheels: 1.9 x 1.02” (49 x 26mm)
- Front Tires: 118 x 48mm
- Rear Tires: 118 x 48mm
- Approach Angle: 52°
- Departure Angle: 49°
- Breakover Angle: 58°
- Hex Size: 12mm
- Speed Control: XL-5 HV
- Motor (electric): 21T Reverse Rotation
- Transmission: 2-speed Hi-Lo, Remote Shifting
- Gear Pitch: 32P
- Differential Type: 4 Gear, Remote Locking
- Chassis Structure / Material: Steel Ladder Frame with Nylon Composite Crossmembers
- Brake Type: Electronic “Hill Hold”
- Drive System: Shaft Driven 4WD
- Steering: Chassis Mounted Servo
- Servo: 2075X Metal Gear
- Transmitter: TQi™ 2.4 GHz 4-Channel Transmitter
- Receiver: 6533
- Skill Level: 1
- Battery Tray: L158.75 x W47 x H23/26mm
Motor Specs:
- Type: High-torque brushed motor
- Size: 550
- Weight: 390g
- Length: 78mm (overall), 57mm (can)
- Diameter: 38.9mm
- Turns: 21T reverse rotation
- Voltage: 16.8V
ESC Specs:
- Input Voltage: 6–7 Cells NiMH, 2–3s LiPo
- Motor Limit: 21-turns (550 size)
- Peak Current - Forward: 100A
- Peak Current - Reverse: 100A
- Braking Current: 60A
- Continuous Current: 18A
- BEC Voltage: 6.0 VDC
- BEC Current: 1A
- Low Voltage Detection (LVD): 2-Stage indicators, switchable (on or off)
- Thermal Protection: Thermal Shutdown
- Single-button setup: Yes, Traxxas EZ-Set®
Profile selection:
- Sport Mode: 100% FWD, 100% brakes, 100% REV
- Race Mode: 100% FWD, 100% brakes, no REV
- Training Mode:* 50% FWD, 100% brakes, 50% REV
- Trail Mode: 100% FWD, 100% Brake, 100% REV, Trail-Tuned Brake on Neutral
- Crawl Mode: 100% FWD, 100% Instant REV, 100% Brake on Neutral
What’s In The Box:
- TRX-4, Ready-To-Race® model
- XL-5 HV waterproof electronic speed control
- Titan™ 21T reverse rotation motor
- TQi™ 2.4GHz radio system with cruise control
- High quality maintenance tools
What You’ll Need:
- Batteries: TRX-4 accepts a wide variety of NiMH (4–7 cell) and LiPo (2s–3s) batteries.
- Charger: Traxxas EZ-Peak Live charger is recommended for easy and fast charging performance (model #2971).
- AA Alkaline Batteries: Four AA batteries for the transmitter.
TRX4 Ford Bronco 2021 Pro-Scale LED Kit
Pro Scale® LED light set, Ford Bronco (2021), complete with power module (includes headlights, tail lights, & distribution block) (fits #9211 body)
Kit Contents:- Pro Scale Lighting Power Module
- Power module chassis mount
- Pro Scale Lighting Distribution Block
- Distribution block mount
- Motor sense wire harness
- Breakaway cable (part of the distribution block)
- MAXX® Link cable (Data Link) (TQi Radio System only)
- Front lights wiring harness
- Rear lights wiring harness
- Brake light LED decal
- 2.6x8mm button-head cap screw (4)
- 2.5x10mm countersunkcap screw (1)
- 2.5x12mm cap screw (1)
- 2.5x18mm cap screw (1)
- Zip ties (9)
- Silicone grease
Traxxas 8855 - Pro Scale® Remote Operated Winch for TRX-4 and TRX-6
Powerful, Realistic Winch Capability for Traxxas TRX-4 and TRX-6
The new Pro Scale Winch puts the TRX-4 and TRX-6 even further over the top as the most full-featured and authentic trucks on the trail. The new winch performs as realistically as it looks, and is a truly functional tool for off-road exploration and adventure. The included fob-style remote allows you to extend and retract the high-strength winch line with the touch of a button. The rugged, heavy-duty hook is made of metal for reliable performance and lasting durability, and the high-torque motor gives the winch a 10-pound maximum capacity. That’s plenty of pull to get your machine out of trouble, conquer impossible terrain challenges, and assist other trucks.
QUICK FEATURES ON PRO SCALE WINCH (#8855)- Full-function, remote-operated Line In and Line Out control
- 4.5kg of maximum weight capacity
- Over four feet of high-strength reinforced line with rugged steel hook
- Convenient fob-style remote with two user-selectable channels
- Waterproof winch and remote for all-weather durability
- Free spool feature allows fast line extraction manually
- Connects directly to battery power via the XL-5 HV speed control’s accessory plug
- Overload protection prevents overheating
- Compatible with all TRX-4 and TRX-6 models
- Built-in electronics for easy installation
- Single-wire hookup does not require receiver access
- Additional mounting holes for flat-surface installation
- Easy to adapt to custom builds and aftermarket bumpers
Convenient 2-Channel Remote
The fob-style remote is easy to keep handy on a keychain or lanyard, and small enough to mount directly on the transmitter. Two channels are selectable, allowing front and rear winches to be installed and controlled independently. Switching channels only takes a moment—just press and hold the remote’s Channel Select button.
Free Spool
For quick line access, the Pro Scale Winch is equipped with a free spool release button. Holding the button allows the spool to freewheel so you can quickly extract as much line as you need by hand.
4.5kg of Pulling Power
With a maximum weight capacity of 4.5kg, the Pro Scale Winch has all the pulling power you need to get unstuck, out of trouble, over obstacles, and rescue other trucks on the trail. No matter how hard you work the winch, it won’t draw down receiver amperage—the winch gets its power directly from your TRX-4 or TRX-6’s battery, via the XL-5 HV’s accessory plug.
Automatic Brake
Whether you're using Line In to pull your truck up an incline or Line Out to control a descent, the Pro Scale Winch's automatic brake will prevent the line from unwinding when the winch is unpowered.
PRO SCALE WINCH (#8855) INCLUDES:- Remote-operated winch with built-in electronics
- High strength reinforced winch line
- Fob-style 2-channel remote
- Heavy-duty steel hook
- Realistic fabric hook strap
- Line retainer, hardware, and instructions












