Traxxas TRX-4 Ford Bronco RTR 1/10 Trail (Black)

Traxxas TRX-4 Ford Bronco brings realistic 2021 Bronco scale appearance to a ready-to-run 1/10 trail crawler that can handle rocks, ruts, and steep lines. Built for beginners and experienced trail drivers alike, the RTR package pairs waterproof electronics and a steel frame with portal axles and adjustable GTS shocks for confident, controllable crawling. Note: requires battery and charger (sold separately).

Key Features

• Officially licensed 2021 Ford Bronco body — accurate two-tone paint with a black roof and clear windows for realistic scale looks.
• LED-ready lighting — headlights and taillights can be upgraded to multi-function LEDs to light trails and add realism.
• Detailed scale touches — black molded grille with white Bronco logo, replica hood cowl with wipers, folding mirrors, spare tire mount, and door handles for convincing scale fidelity.
• Tough PVC body components — fender flares, wheel wells, and floor pans resist abuse on technical lines.
• Front and rear bumpers — Bronco-style bumpers include a skid plate and replica winch for a finished trail-ready look.
• Clipless body mounting — low-profile clipless system produces a clean appearance and uses an internal body cage for added rigidity.
• Body details mount to frame — mirrors, handles and other scale parts attach directly to the internal frame for secure placement.
• Trail-tuned XL-5 HV waterproof ESC — fully sealed electronics with five selectable drive profiles (Sport, Race, Training, Trail, Crawl) to match driving style and terrain.
• EZ-Set one-button setup — quick, simple configuration of the XL-5 without a programming card.
• Efficient heat sink — large heatsink on the speed control helps manage temperature during long trail runs.
• Wide battery compatibility — supports 6–7 cell NiMH and 2–3s LiPo packs for flexible power options.
• Two-stage low-voltage protection — built-in LVD helps protect battery health on long climbs.
• Titan 21T reverse-rotation 550 motor — high-torque brushed motor with internal cooling fan, preset gear mesh, and motor retention independent of gear mesh.
• Portal axles — raise center ground clearance, reduce torque twist, use steel gears, and improve axle geometry to lower driveshaft strain.
• TQi 2.4 GHz radio system — 4-channel transmitter paired with a 5-channel 6533 micro receiver that includes fail-safe and telemetry ports.
• Traxxas Link compatibility — receiver accepts the optional Traxxas Link Wireless Module (6511) and can store settings for up to 30 Link-enabled models.
• Cruise Control and setup options — exclusive cruise control for long trails plus adjustable steering and throttle sensitivity (exponential) and endpoint adjustments.
• Waterproof receiver box — patented sealed box with easy-access plug keeps electronics dry on wet runs.
• Rigid 1.5 mm steel frame rails — increase torsional stiffness for solid chassis response.
• Four wheelbase positions — choose from 300 mm, 312 mm, 324 mm, or 336 mm to suit short- or long-wheelbase setups.
• Adjustable rear shock tower — switch between SWB and LWB configurations for handling and stance changes.
• Adjustable bumpers and rock rails — move bumpers fore/aft and set rock rails for different track widths.
• Integrated wire routing — clips along the frame rails keep wiring tidy and protected.
• Hinged battery strap — opens for fast battery access with no pins to lose and fits different battery heights.
• Accepts full-size long packs — main compartment fits long batteries; integrated and secondary trays accept smaller 1/16-scale packs with optional straps.
• Full-time shaft-driven 4WD — reliable power delivery through steel transfer case and remote-locking steel gear differentials with cable actuation.
• Strong driveline components — 6 mm stub axles, steel front CV driveshafts, and hardened steel rear axle shafts for long life under load.
• Two-speed transmission — high/low remote shifting with dual horizontal shafts and a twin friction-plate slipper clutch that’s easy to remove for service.
• Chassis-mounted 2075X metal-gear digital servo — high-torque steering with a 45° steering angle, direct steering setup (no servo saver), and bump-steer corrected geometry.
• Purpose-built suspension — front 3-link with panhard and rear triangulated 4-link, 5 mm steel link rods with 4 mm threaded ends, and heavy rod ends with steel hollow balls.
• Aluminum GTS shocks — oil-filled coilover shocks exclusive to TRX-4 with silver-anodized bodies, threaded collars for ride-height adjustment, O-ring cap seals and dual X-ring shaft seals for smooth damping.
• Wheels and tires — replica black 2021 Bronco wheels pre-mounted with 1.9" Canyon Trail tires, trail-tuned foam inserts and S1 rubber compound on 12 mm steel hex hubs.
• Sealed ball bearings — reduce friction and improve drivetrain efficiency.
• Hex hardware — rust-resistant black oxide finish for long-lasting fitment.
• Requires battery and charger — battery and charger sold separately so you can pick your preferred pack and charger setup.

Technical Specifications

• Model Name: TRX-4 2021 Bronco
• Type: Trail / Crawler
• Skill Level: 1
• Scale: 1/10
• Weight: 6.42 pounds (2.91 kg)
• Length: 22.98 in (584 mm)
• Width: 9.78 in (249 mm)
• Front Track: 9.78 in (249 mm)
• Rear Track: 9.78 in (249 mm)
• Height: 9.4 in (239 mm)
• Wheelbase: 12.8 in (324 mm)
• Center Ground Clearance: 3.14 in (80 mm)
• Driveline: Shaft-driven 4WD
• Transmission: 2-speed high/low with remote shifting
• Differential Type: 4-gear remote locking differentials (cable-actuated)
• Gear Pitch: 32 pitch
• Steering Servo: 2075X metal gear, digital high-torque, waterproof
• Radio System: TQi 2.4 GHz 4-channel transmitter with 6533 receiver (telemetry & fail-safe)
• Battery Compartment: 159 mm x 47 mm x 23 mm
• Motor
  • Name: Titan 21T Reverse Rotation
  • Type: High-torque brushed motor
  • Weight: 8.47 oz (240 g)
  • Length: 3.07 in (78 mm) overall, 2.25 in (57 mm) can length
  • Diameter: 1.53 in (39 mm)
  • Shaft Size: 3 mm
  • Connector Type: Bullet
• ESC
  • Name: XL-5 HV
  • Type: Brushed speed control
  • Case Size: 1.23 in / 2.18 in / 1.04 in (31 mm / 55 mm / 26 mm)
  • Weight: 2.60 oz (74 g)
  • Motor Connectors: Bullet
  • Battery Connectors: Traxxas High-Current Connector
  • Power Wire: 14 gauge

Why Choose the TRX-4 Ford Bronco

This RTR rig blends scale authenticity with trail-ready features: portal axles and a high-clearance frame make technical lines easier, while GTS coilover shocks and sealed bearings keep the drive smooth. With beginner-friendly controls and an adjustable platform for short- or long-wheelbase setups, it’s a versatile choice for trail bashing and scale outings. Remember to add a battery and charger to get rolling.