Rlaarlo JK07 Pro — 1/7 Scale Brushless RC Crawler RTR

A true giant among scale trail rigs, the JK07 Pro combines full-size realism with high-performance crawling in a rugged, ready-to-run package.

Detailed Scale & Adventurous Styling

1. Designed to mimic a real adventure vehicle, complete with a rooftop camper, ladder, simulated side awnings/luggage rack, gantries, and a working linkage lighting system (headlights, turn signals, roof bar illumination, rear hazard and brake lights).
2. Every scale detail contributes to the immersive trail experience.

Performance & Powertrain

1. 4282 brushless sensored motor (~2600 KV) controlled by a 140 A FOC vector ESC, offering smooth, efficient torque delivery and longer runtime across 2–4 S LiPo support.
2. The sensor-equipped motor eliminates need for calibration and supports hot-swapping with strong signal output.
3. Save up to 20% energy vs. square‑wave ESCs and benefit from refined acceleration and braking.

Versatility & Control

1. Easily switch between 4WD, RWD, or FWD on the fly for better obstacle clearance or descent control.
2. Selectable dual-speed gearing—use high gear for speed on flat terrain, low gear for torque on technical climbs.
3. Equipped with remote locking/unlocking differentials for adaptable power distribution and sharper steering.

Built for Durability

1. CNC chromium steel gears throughout the gearbox, sized between 0.8 cm and 1.0 cm for strength under load.
2. Chassis features oversized front/rear axles, thick 8 mm stainless-steel suspension rods, and extra-long 120 mm all-metal hydraulic shocks with 37 mm stroke for stability and rugged terrain absorption.
3. Drop-crown slipper clutch protects drivetrain during extreme crawls and torque twists.
4. A forward‑mounted gearbox lowers the center of gravity and improves stability.

Comes Ready-to-Run

1. Includes a 2.4 GHz 10-channel transmitter and receiver with up to 350 m control range.
2. Servo setup: high-capacity 45 kg waterproof steering servo, plus three 25 kg servos for differential locks and gear shifting.

What You’ll Need

1. The JK07 Pro is sold without battery or charger. Requires an XT60 connector LiPo battery, up to 4 S support.

At‑a‑Glance Specs

Why Choose JK07 Pro?

This is not just a crawler—it’s a scale adventure machine. With its rich feature set, durable construction, and full scale detailing, the JK07 Pro delivers unmatched realism alongside high-capacity crawling performance. Whether you’re navigating boulders or showcasing at trail events, it brings both presence and capability.

🔧 Upgrade-friendly, artfully engineered, and built for serious terrain: the Rlaarlo JK07 Pro stands tall as a premiere 1/7‐scale crawling rig.