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  • Axial Adventure RC Upgrades
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  • Axial UTB18 Capra Upgrades
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  • Karnage Jr - Bodiless Comp Crawler Chassis Kit

Karnage Jr - Bodiless Comp Crawler Chassis Kit

SKU:
$45.00
45 175 $45.00 - $175.00
Unavailable
per item
This kit allows you to convert your Axial UTB18 1/18 Capra to a Mini Class Competition Crawler.
  • Fully configurable: various material options for each piece so you can match your budget to the material that suits your needs.
  • Low center of gravity for vastly improved crawling capability compared to the stock UTB18 cage.
  • Improved shock mount locations for increased flex and flexibility to use various length shocks.
  • Meets the 2024 Rules for Mini Class Comp Crawlers (check with the group running your comp to verify).
​Each kit comes with your choice of main chassis rail, cab, and either chassis spacers or 3D printed body panels. (See the available packages below for more info).


Select your material options below. Please note: some configurations are unavailable to order together. If the price shows as "unavailable", please select from the available options to add to your cart. (You may have to reset the drop-down options to see compatible configurations.)
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​Karnage Jr Chassis Package Options Comparison

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Basic Delrin Package - $45

  • Chassis: Simple Delrin (0.125") (without cutouts)
  • Cab: Delrin (0.125")
  • Side Plates: N/A
  • Body: Aluminum Threaded Spacers
    • Upgrade to Nylon panels for $20 (Includes Hinged Hood, Roof, and Rear sections)
  • Hardware: Stainless Steel
  • Estimated Weight:
    • With Aluminum Spacers: 104 g (3.7 oz)
    • With Body Panels: 114 g (4.0 oz)

Delrin Package - $50

  • Chassis: Delrin (0.125")
  • Cab: Delrin (0.125")
  • Side Plates: Aluminum (0.040")
  • Body: Aluminum Threaded Spacers
    • Upgrade to Nylon panels for $20 (Includes Hinged Hood, Roof, and Rear sections)
  • Hardware: Stainless Steel
  • Estimated Weight:
    • With Aluminum Spacers: 96 g (3.4 oz)
    • With Body Panels: 106 g (3.7 oz)

Aluminum Lite Package - $52.50

  • Chassis: Lite 6061 Aluminum (0.080")
  • Cab: Delrin (0.125")
  • Side Plates: Aluminum (0.040")
  • Body: Aluminum Threaded Spacers
    • Upgrade to Nylon panels for $20 (Includes Hinged Hood, Roof, and Rear sections)
  • Hardware: Stainless Steel
  • Estimated Weight:
    • With Aluminum Spacers: 79 g (2.8 oz)
    • With Body Panels: 89 g (3.1 oz)

Aluminum Package - $57.50

  • Chassis: 7075 Aluminum (0.125")
  • Cab: Delrin (0.125")
  • Side Plates: Aluminum (0.040")
  • Body: Aluminum Threaded Spacers
    • Upgrade to Nylon panels for $20 (Includes Hinged Hood, Roof, and Rear sections)
  • Hardware: Stainless Steel
  • Estimated Weight:
    • With Aluminum Spacers: 95 g (3.4 oz)
    • With Body Panels: 105 g (3.7 oz)

Aluminum Plus Package - $62.50 - $75

  • Chassis: 7075 Aluminum (0.125")
    • Upgrade Chassis and Cab to Black Anodized for $12.50
  • Cab: 7075 Aluminum (0.125")
  • Side Plates: Aluminum (0.040")
  • Body: Aluminum Threaded Spacers
    • Upgrade to Nylon panels for $20 (Includes Hinged Hood, Roof, and Rear sections)
  • Hardware: Stainless Steel
  • Estimated Weight:
    • With Aluminum Spacers: 110 g (3.9 oz)
    • With Body Panels: 120 g (4.2 oz)

Basic CF Package - $110

  • Chassis: Lite Carbon Fiber (0.079")
  • Cab: Delrin (0.125")
  • Side Plates: N/A
  • Body: Aluminum Threaded Spacers
    • Upgrade to Nylon panels for $20 (Includes Hinged Hood, Roof, and Rear sections)
  • Hardware: Stainless Steel
  • Estimated Weight:
    • With Aluminum Spacers: 57 g (2.0 oz)
    • With Body Panels: 67 g (2.3 oz)

CF Lite Package - $155

  • Chassis: Lite Carbon Fiber (0.079")
  • Cab: Carbon Fiber (0.079")
  • Side Plates: N/A
  • Body: Aluminum Threaded Spacers
    • Upgrade to Nylon panels for $20 (Includes Hinged Hood, Roof, and Rear sections)
  • Hardware: Stainless Steel
  • Estimated Weight:
    • With Aluminum Spacers: 53 g (1.9 oz)
    • With Body Panels: 63 g (2.2 oz)
2013-2025 JC Auto Design, LLC
  • Home
  • Store
  • News
    • Archived News
  • About
    • Product Archive >
      • Legacy Products >
        • SCX10 (Gen 1) Upgrades >
          • Upper Link Risers (RULR)
          • Ext Upper Link Risers (RULR)
          • Axle Truss Options >
            • Axle Truss Combo
            • CMS + Panhard Truss Combo
            • 4-Link Truss
            • Servo Truss
            • Panhard Truss
            • Extended Panhard Truss
          • Chassis Options >
            • Servo Chassis Mount Combo
            • CMS + Panhard Link Mount Combo
            • Simple CMS V2
            • CMS + Battery Mount
            • Servo Winch + Battery Mount
            • Rear Chassis Brace
            • Electronics Chassis Brace
            • Panhard Link Chassis Mount
        • Scale Tech by JCAD >
          • Karnage SSR Scale Chassis
          • Karnage SSR-II Scale Chassis
          • SSR Wraith Adapters
        • Ascender Upgrades >
          • Upper Link Risers (RULR) (SWB or LWB)
          • Battery & Electronics Plate
          • RULR + Battery Plate Combo
        • MRC/Slickrock Upgrades >
          • Karnage Jr. Chassis
    • Projects
    • Policies
  • Contact