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

The Traxxas TRX-4 Ford Bronco Crawler delivers authentic 2021 Bronco styling on a heavy-duty TRX-4 chassis so you can hit trails right away. It comes RTR with trail-tuned electronics, portal axles for extra ground clearance, and a rigid steel frame that supports multiple wheelbase and shock tower positions for real trail adaptability.

Key Features

• Official 2021 Ford Bronco body — licensed two-tone body with a black roof and clear windows for realistic scale looks.
• LED-ready lighting — headlights and taillights are wired for LEDs and support multi-function lighting setups.
• Accurate scale details — molded grille with Bronco logo, hood cowl with wipers and folding mirrors, spare-tire mount, and door handles for true-to-life appearance.
• Tough body trim — PVC fender flares, molded wheel wells and floor pans provide impact resistance on rough lines.
• Front and rear bumpers — Bronco-style bumpers include a skid plate and a realistic winch housing to match the full-size truck.
• Clipless body mounting — smooth exterior look with an internal body cage that adds rigidity and secures all body-mounted details to the frame.
• Trail-tuned XL-5 HV ESC — fully sealed for wet runs and offers five drive profiles (Sport, Race, Training, Trail and Crawl) plus Traxxas EZ-Set one-button setup and a large heat sink for reliable control under load.
• Wide battery compatibility — XL-5 HV supports NiMH and LiPo battery types across a broad voltage range for flexible power options.
• Titan 21T reverse-rotation motor — high-torque brushed motor with an internal cooling fan, preset gear mesh and motor retention separate from gear mesh for easier maintenance.
• Portal axles — raise center clearance, remove torque twist, use steel gears and improve axle geometry to reduce driveshaft stress.
• TQi 2.4 GHz radio system — four-channel transmitter and 6533 five-channel micro receiver with fail-safe, telemetry ports and Cruise Control; compatible with Traxxas Link wireless module (sold separately).
• Rigid steel frame — 1.5 mm steel rails increase torsional stiffness and allow four wheelbase positions plus adjustable rear shock tower locations for SWB or LWB setups.
• Adjustable chassis layout — bumpers, rock rails and wire-routing clips can be repositioned for different trail setups and packaging needs.
• Innovative battery compartment — hinged strap for fast access, no loose pins, accepts full-length packs and includes provisions for smaller 1/16 scale batteries with optional straps and a secondary front tray.
• Full-time shaft-driven 4WD — durable drivetrain with 6 mm stub axles, steel front CV driveshafts and hardened steel rear axle shafts.
• Remote-locking differentials — steel gear, cable-actuated locking diffs and a steel gear transfer case for controlled traction on technical terrain.
• Two-speed transmission — remote high/low shifting with dual horizontal shafts and a twin friction-plate slipper clutch that’s easy to service.
• Chassis-mounted metal steering servo — 2075X digital servo with metal gears, high torque and a direct-steering layout (no servo saver) corrected for bump steer and offering a 45° steering angle.
• Suspension layout — front 3-link with panhard and rear triangulated 4-link; includes heavy rod ends with steel hollow balls and 5 mm steel link rods with 4 mm threaded ends.
• Aluminum GTS shocks — oil-filled coilovers with silver-anodized threaded bodies, ride-height collars, dual X-ring shaft seals and O-ring cap seals for smooth damping on tough trails.
• Wheels and tires — replica black 2021 Bronco wheels fitted with pre-mounted 1.9" Canyon Trail tires, trail-tuned foam inserts and S1 rubber compound on 12 mm steel hex hubs.
• Sealed ball bearings — bearings throughout reduce drag and improve drivetrain durability.
• Hex hardware — rust-resistant black oxide coated fasteners for long-term reliability outdoors.
• Requires battery and charger — power pack and charger sold separately so you can choose the battery that fits your running style.

Technical Specifications

• Model Name: TRX-4 2021 Bronco
• Type: Trail / Crawler
• Skill Level: 1 (beginner-friendly)
• 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
• 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: 159 mm x 47 mm x 23 mm
• Motor: Titan 21T reverse-rotation, high-torque brushed motor
• Motor Weight: 8.47 oz (240 g)
• Motor Length: 3.07 in (78 mm) overall, 2.25 in (57 mm) can length
• Motor Diameter: 1.53 in (39 mm)
• Motor Shaft: 3 mm
• Motor Connector: Bullet
• ESC: XL-5 HV (brushed)
• ESC Case Size: 1.23 in x 2.18 in x 1.04 in (31 x 55 x 26 mm)
• ESC Weight: 2.60 oz (74 g)
• ESC Motor Connectors: Bullet
• ESC Battery Connector: Traxxas High-Current Connector
• ESC Power Wire: 14 gauge

Why Choose the TRX-4 Ford Bronco Crawler?

If you want a scale-ready trail truck that handles real obstacles, the Traxxas TRX-4 Ford Bronco Crawler pairs authentic body detail with rock-ready hardware like portal axles, remote-locking diffs and adjustable frame layout. It's beginner-friendly but packed with features that experienced trail drivers will use—waterproof electronics, GTS aluminum shocks and the TQi link-capable radio system make it flexible for many trail setups. Note that battery and charger are sold separately so you can pick the right pack for your driving style.