Vanquish Products - Premium RC Crawler Kits & Accessories

URB Jimmys 4x4 Moonbuggy - Ultra

URB Jimmys 4x4 Moonbuggy - Ultra - Main image
$1540.99 $2299.99 In stock

The URB Ultra (Unlimited Rock Buggy) platform was developed with buggy lines and trails in mind. Paired with an officially licensed Jimmy's 4x4 aluminum cage, aluminum F10W axles, and Crawl Spec Battle Born Wheels Sierras, this 4WS buggy kit is ready for the trails! Be sure to gather paint, electronics, and tires and get ready for an incredible build!

At the heart of the URB drivetrain is the all-new LFD transmission. Featuring a lightweight set of precision-machined, hardened 48P gears, hardened steel shafts, and a compact, purpose-built design, the LFD transmission delivers exceptional durability, smooth operation, and precise performance. The LFD transmission features an integrated dig unit that allows the rear drivetrain to be disengaged, providing enhanced maneuverability and tighter turning capability.

2.2" Battle Born Wheels CRAWL SPEC Sierra is our wheel of choice for the URB Ultra. The crawl spec is a high offset wheel, improving the steering scrub radius and increasing performance.

Connecting the wheels to the transmission is an all new set of aluminum Currie F10W axles. The F10W axles feature a wider, stronger platform for enhanced performance. At 15.5 mm wider than our standard F10 Portals, they provide increased stability without sacrificing ground clearance. The front and rear driver-side off-set pumpkin design, optimizes both ground clearance and steering angle for maximum capability at each end of the vehicle.

Vanquish Products is proud to share its partnership with FOX. Collaborating on our S8I Scale Rock Crawler Shocks, Vanquish Products is able to replicate the look and performance of a 1:1 counterpart FOX shock. Inside each S8I oil-filled shock are dual internal springs matched with high precision pistons and seals combining for a total of 110mm of length eye-to-eye. This results in a lower center of gravity and ensures tires can still travel downward for traction on uneven surfaces.

To complete the realism, a detailed engine ready for your paint job is included. In the cabin is an interior ready for your customization and your scale driver.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.5 / 5 · 4 reviews)

Penelope ★★★★★

The F10W axles handled the rocky trail this weekend without a hitch, and the Crawl Spec Battl really helped with grip on loose gravel. I was pleasantly surprised how stable it felt on steep inclines right out of the box.

Charlotte ★★★★★

The aluminum cage feels incredibly solid, and the F10W axles handled every rock I threw at them without a hitch. It's a beast on technical trails right out of the box.

Daniel ★★★★★

Finally got this buggy on the trail and the officially licensed Jimmy's 4x4 aluminum cage feels rock solid. The F10W axles handled some crazy angles without any issue. So far, it's been a blast to crawl with.