Traxxas TRX-4 Ford Bronco Crawler RTR 1/10 (Red)

Traxxas TRX-4 Ford Bronco Crawler is a ready-to-run 1/10 trail machine built for realistic scale looks and real-world capability on rocks, roots, and rough trails. It ships with factory-installed scale bodywork, a tuned brushed powertrain and waterproof electronics so you can tackle wet, technical terrain right away.

Key Features

• Official 2021 Ford Bronco body — Two-tone paint with a black roof and clear windows for a factory-fresh appearance.
• LED-ready lighting — Headlights and taillights are prepped for LED installs and support multi-function setups.
• Accurate scale details — Black molded grille with white Bronco logo, replica hood cowl with wipers, folding mirrors and a spare tire mount for a believable trail rig look.
• Functional body touches — Replica door handles, PVC fender flares, molded wheel wells and floor pans add realism and durability.
• Bumpers and skid plate — Front and rear Bronco bumpers include a skid plate and a replica winch for authentic styling.
• Clipless body mounting — Smooth exterior lines with a clipless system and an internal body cage that adds structure and secures body-mounted details to the frame.
• Trail-tuned XL-5 HV speed control — Fully waterproof ESC with a large heat sink and Traxxas EZ-Set one-button programming for quick setup.
• Five selectable drive profiles — Sport, Race (no reverse), Training (50% forward / 100% brake / 50% reverse), Trail (with drag brake in neutral) and Crawl (instant reverse with 100% hill-holding brake) give precise control for different conditions.
• Wide battery compatibility — XL-5 HV accepts a wide range of battery packs for flexible runtime and power options.
• Two-stage low-voltage protection — Built-in LVD helps protect batteries during extended outings.
• Titan 21T reverse motor — High-torque brushed motor with an internal cooling fan, preset gear mesh adjustments and separate motor retention for reliable power delivery.
• Portal axles — Raised ground clearance, reduced torque twist and improved axle geometry thanks to steel internal gears that shift loads away from driveshafts.
• TQi 2.4 GHz radio system — Four-channel transmitter with a micro 5-channel 6533 receiver offering fail-safe protection and built-in telemetry ports.
• Traxxas Link ready — Receiver is compatible with the optional Traxxas Link wireless module to unlock full app features and model memory for up to 30 vehicles.
• Cruise control and tuning — Exclusive cruise control for long trail runs plus adjustable steering and throttle sensitivity and endpoints.
• Patented waterproof receiver box — Easy-access plug keeps electronics sealed in wet conditions.
• 1.5 mm steel ladder frame — Stiff frame rails increase torsional rigidity and support multiple wheelbase positions: 300 mm, 312 mm, 324 mm and 336 mm.
• Adjustable chassis geometry — Rear shock tower positions for short- and long-wheelbase setups, bumpers that shift fore/aft and rock rails that adjust width.
• Integrated wire routing — Clips built into the frame rails keep wiring neat and secure.
• Hinged battery compartment — Quick-access strap with no loose pins, accepts different height batteries and full-size long packs; an integrated tray and secondary front tray accept smaller 1/16 scale packs with optional straps.
• Shaft-driven 4WD drivetrain — Full-time 4-wheel drive with tough 6 mm stub axles and steel front CV driveshafts for dependable power transfer.
• Hardened rear axle shafts and steel gear transfer case — Heavy internal components designed for long life under load.
• Remote locking differentials — Four-gear, cable-actuated locking diffs let you lock and unlock axles on the trail.
• Two-speed remote-shift transmission — High/low range with dual horizontal shafts and a twin friction-plate slipper clutch that’s easy to service.
• Chassis-mounted servo steering — 2075X metal-gear digital servo delivers high torque, direct steering (no servo saver) and a wide 45° steering angle with bump-steer-corrected geometry.
• Suspension layout — Front 3-link with panhard and rear triangulated 4-link, using heavy rod ends with steel hollow balls and 5 mm steel link rods with 4 mm threaded ends for precise articulation.
• Aluminum GTS coilover shocks — Oil-filled, silver-anodized threaded bodies with collars for ride-height adjustment, dual shaft seals and an O-ring cap for smooth damping.
• Replica Bronco wheels and tires — Black 2021 Bronco-style wheels with pre-mounted 1.9" Canyon Trail tires, trail-tuned foam inserts and the S1 rubber compound on 12 mm steel hex hubs.
• Sealed ball bearings — Bearings on key shafts and hubs for reduced drag and long life.
• Hex hardware — Black oxide-coated hex hardware resists rust for trail durability.
• Ready to finish — Requires battery and charger (sold separately) so you can choose pack and charger that match your driving preferences.

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 inches (584 mm)
• Width: 9.78 inches (249 mm)
• Front Track: 9.78 inches (249 mm)
• Rear Track: 9.78 inches (249 mm)
• Height: 9.4 inches (239 mm)
• Wheelbase: 12.8 inches (324 mm)
• Center Ground Clearance: 3.14 inches (80 mm)
• Driveline: Shaft-driven 4WD
• Transmission: 2-speed high/low, remote shifting
• Differential Type: 4 gear, remote locking
• 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
• Battery Compartment Specs: 159 mm x 47 mm x 23 mm
• Motor Name: Titan 21T Reverse Rotation
• Motor Type: High-torque brushed motor
• Motor Weight: 8.47 ounces (240 g)
• Motor Length: 3.07 inches (78 mm) overall, 2.25 inches (57 mm) can length
• Motor Diameter: 1.53 inches (39 mm)
• Motor Shaft Size: 3 mm
• Motor Connector Type: Bullet
• ESC Name: XL-5 HV
• ESC Type: Brushed
• ESC Case Size: 1.23 in (31 mm) / 2.18 in (55 mm) / 1.04 in (26 mm)
• ESC Weight: 2.60 ounces (74 g)
• ESC Motor Connectors: Bullet
• Battery Connectors: Traxxas High-Current Connector
• ESC Power Wire: 14 gauge

Why Choose This Crawler

This TRX-4 Ford Bronco is ideal for trail riders who want authentic scale visuals and capable mechanicals out of the box. Its portal axles, remote locking diffs and two-speed transmission make technical lines and rock gardens manageable, while the waterproof electronics and sturdy frame let you push through wet, rough terrain without worry.