Vanquish Products URB Ultra "Jimmy's 4x4 Moonbuggy" 1/10 4WS Rock Crawler Kit (Clear Cage, Clear Wheels, Clear Axles)
About this part
One of a Kind Premium 4WS Ultra Rock Buggy Kit!
This is the URB Ultra "Jimmy's 4x4 Moonbuggy" 1/10 4WS Rock Crawler Kit from Vanquish Products. Built for serious rock crawling and technical trail performance, this kit combines scale realism with competition-ready engineering. Its four-wheel steering buggy platform is designed to tackle challenging terrain with precision and control. With premium materials and licensed components, it offers an engaging and highly customizable build experience.
About the URB Ultra "Jimmy's Moonbuggy" Rock Crawler
Advanced LFD Transmission System
At the core of the URB Ultra is the LFD transmission, engineered for strength, efficiency, and smooth operation. Featuring precision-machined hardened gears and durable steel shafts, it delivers reliable power transfer under demanding conditions. Features an integrated dig unit with an included aluminum servo horn that is designed specifically to fit a low-profile servo and allows the rear drivetrain to be disengaged, enabling tighter turning and improved maneuverability on technical terrain. This system gives drivers a clear advantage when navigating complex rock sections!
Wide Stance F10W Axle Performance
The aluminum F10W axles provide a wider and stronger platform, increasing stability without sacrificing clearance. With a wider track width compared to standard portals, the vehicle maintains better balance on uneven surfaces. The offset pumpkin design enhances both steering angle and ground clearance, improving overall capability. This setup ensures confident handling and optimized traction in rugged environments.
Scale Suspension and Wheel Optimization
Equipped with officially licensed FOX S8I oil-filled shocks, the URB Ultra delivers realistic performance and excellent suspension response. Dual internal springs and precision components allow for smooth articulation and consistent damping. Paired with high-offset Crawl Spec Sierra wheels, the setup improves scrub radius and steering efficiency. Together, these components create a stable, responsive, and highly capable rock crawling platform.
CNC Aluminum Cage Design
One of the most distinctive features of this kit is the officially licensed Jimmy's 4x4 CNC aluminum cage, which sets it apart from typical rock crawler builds. This precision machined structure offers exceptional strength and rigidity, providing both durability and protection in harsh crawling conditions. Beyond performance, the cage delivers an unmatched level of scale realism that closely replicates full size competition buggies.
Features:
- Officially licensed Jimmy's 4x4 aluminum cage
- LFD transmission with integrated dig unit
- Hardened steel gears and shafts
- Aluminum F10W axles
- Wider axle stance for stability
- Driver-side offset pumpkin design
- Officially licensed FOX S8I oil-filled shocks
- Dual internal spring suspension setup
- High-offset Crawl Spec Sierra wheels
- Four-wheel steering capability
Includes:
- (1) URB Ultra Rock Crawler Kit
- (1) Jimmy's 4x4 Aluminum Cage
- (1) LFD Transmission
- (2) Aluminum F10W Axles
- (4) FOX S8I Shocks
- (4) Crawl Spec Sierra 2.2" Wheels
- (1) Detailed Engine Model
- (1) Interior And Driver Figure
- (3) 25T Aluminum Servo Horns
- (1) Product Manual
Needed To Complete:
- (1) 2+ Channel Transmitter/Receiver System
- (1) Battery
- (1) Compatible Battery Charger
- (1) 540 Class Motor
- (1) ESC (Electronic Speed Control)
- (2) High-Torque Steering Servos (25T Servo Horn Included)
- (1) DIG Low-Profile Servo (25T Servo Horn is Included)
- (4) 2.2" Tires
- Paint for Body
- Assembly Tools
Specifications:
| Scale | 1:10 |
|---|---|
| Drive | 4WD |
| Power Source | Electric |
| Length | - |
| Wheelbase | 13.3in (339mm) |
| Width (Hex to Hex) | 8.4in (215.5mm) |
| Height | - |
| Weight | - |
| Assembly Level | Kit* |
*Tech Note: RC Kits are an unassembled Remote Control Model that require assembly, racer selected electronics, and other racer provided items. Photos of assembled kit are for illustrative purposes only. For a complete list of needed items to drive this kit please see the list above.
*Tech Note: A low-Profile servo with a 25T output spline is required for the DIG unit.
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews3.0 · 4 reviews
Why is Amain allowing the poors and haters to review a product that isn’t released yet and they clearly don’t have the ability to purchase? This kit represents an awesome opportunity to buy what was previously a diy requirement including welding up the chassis to re create a super nice and effective design. Yes it’s very expensive - posting reviews about the price that is clearly stated is not helpful and frankly childish Whether you have the funds or not this looks to be a really really nice kit
2300 for a kit is absolutely insane like I want whatever yall are smoking ??
I have to laugh at the people complaining about the price. They apparently have never spent the money to build a custom crawler. I can definitely say this is fair price for what you get. Don’t believe me start adding up prices for good parts
This is super crazy. Vanquish has bumped there head. A kit for $2500.00 after taxes. I dont understand.
Four reviews of the Vanquish URB Ultra Jimmy's 4x4 Moonbuggy 1/10 4WS rock crawler kit, all about the clear-cage, clear-wheel, clear-axle variant. Reviewers disagree sharply, with two giving 5/5 and two giving 1/5. The dominant theme is price: the 1/5 reviewers call the kit's cost (around $2,300 to $2,500 after taxes) excessive, while the 5/5 reviewers argue it is fair given the cost of sourcing comparable custom parts. Positive reviewers also note that the kit packages a build that was previously a do-it-yourself project requiring chassis welding. No reviewer addresses build quality, performance, or fit in detail, and the reviews do not indicate whether the product had shipped at the time of writing.
- + Packages a design previously requiring custom chassis welding
- + Viewed as fair value by some reviewers when comparing part costs
- − High price, cited by multiple reviewers
- − Little detail on build quality or performance