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  • Body Overview:

    Stand out from the crowd with the Bittydesign RR-Ultra, a bold, race-inspired 1/10 rock crawler body that combines modern styling, aggressive details, and trail-ready performance in a pre-trimmed, high-clearance shell built for serious scale enthusiasts.

    About the RR-ultra Body

    Race-Inspired Trail Performance

    The Bittydesign RR-Ultra 1/10 Rock Crawler Pre-Trimmed Body delivers aggressive styling and trail-ready functionality in a compact, modern package. Featuring an oversized traditional bed, massive fender openings, and twin bonnet-mounted turbos, this body shell breaks away from the vintage crawler look with a race-inspired aesthetic.

    Designed for 313mm wheelbase rigs, it’s manufactured from high-quality Lexan® polycarbonate for durability and lightweight performance, and comes transparent, pre-cut, and ready for quick customization with included window masks and pre-cut decals.

    Precision Meets Realism

    With its smaller overall footprint and large fender cutouts, the RR-ultra is perfect for narrow trails and 106mm diameter tires, offering excellent clearance and articulation. Advanced CAD design and 5-axis CNC machining ensure precise details, while optional scale accessories like a full interior, digital steering wheel, mirrors, and more allow for unmatched realism. Whether you’re building a performance-driven crawler or a show-ready rig, the RR-ultra brings bold looks and functionality together in a standout shell.

    Features:

    • Pre-cut and sold clear for easy painting
    • Made from strong Lexan® polycarbonate
    • Fits 313mm wheelbase rock crawlers
    • Oversized fenders for 106mm tires
    • Twin turbos on the hood for a racing look
    • Includes window masks and pre-cut decals
    • Compact width for narrow trail use
    • Compatible with optional interior and exterior parts for added realism

    Includes:

    • (1) RR-Ultra 1/10 Rock Crawler Pre-Trimmed Body
    • (1) Decal Sheet
    • (1) Mask Sheet

    Specifications:

    Scale

    1/10
    Application

    Rock Crawlers/Scale Trucks
    Length

    19.4in (495mm)
    Wheelbase

    12.3in (313mm)
    Width

    7.6in (195mm)
    Height

    5.3in (135mm)

    *Tech Note: Painted body shown in the photos is for illustrative purposes only. The product you will receive is clear and unpainted.

    This product was added to our catalog on April 30, 2025

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