2023 Karnage Jr Bodiless Comp Crawler Chassis Kit

This kit allows you to convert your Axial UTB18 1/18 Capra to a Mini Class Comp 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 2023 Rules for Mini Class Comp Crawlers (check with the group running your comp to verify).

​Each kit comes with your choice of chassis rail, cab, side plates and chassis spacers or 3D printed body panels. (See the available packages below for more info).

Package Options:

Basic Delrin Package: $40
Delrin Package: $45
Basic Aluminum Package: $47.50
Aluminum Package: $52.50
Aluminum Plus Package: $55
Basic CF Package: $75
CF Lite Package: $115

Upgrade Options:

Upgrade to Nylon 3D Printed Body Panels: $12.50
​Add Nylon 3D Printed Battery Tray: $13.50

---

Shipping through USPS First Class to any US address is included in the price. 
For international customers, shipping price depends on the quantity of items purchased.
For more information, please see our SHIPPING, RETURN or CANCELLATION POLICIES.

Karnage Jr Chassis Package Options Comparison

 

Basic Delrin Package - $40

• Chassis: Simple Delrin (0.125") (without cutouts)
• Cab: Delrin (0.125")
• Side Plates: N/A
• Body: Aluminum Threaded Spacers
  • Upgrade to Nylon panels for $12.50 (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)

Add Battery Tray

---

 

Delrin Package - $45

• Chassis: Delrin (0.125")
• Cab: Delrin (0.125")
• Side Plates: Aluminum (0.040")
• Body: Aluminum Threaded Spacers
  • Upgrade to Nylon panels for $12.50 (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)

Add Battery Tray

---

 

Basic Aluminum Package - $47.50

• Chassis: Lite 6061 Aluminum (0.080")
• Cab: Delrin (0.125")
• Side Plates: Aluminum (0.040")
• Body: Aluminum Threaded Spacers
  • Upgrade to Nylon panels for $12.50 (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)

Add Battery Tray

---

 

Aluminum Package - $52.50

• Chassis: 7075 Aluminum (0.125")
• Cab: Delrin (0.125")
• Side Plates: Aluminum (0.040")
• Body: Aluminum Threaded Spacers
  • Upgrade to Nylon panels for $12.50 (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)

Add Battery Tray

---

 

Aluminum Plus Package - $55

• Chassis: 7075 Aluminum (0.125")
• Cab: 7075 Aluminum (0.125")
• Side Plates: Aluminum (0.040")
• Body: Aluminum Threaded Spacers
  • Upgrade to Nylon panels for $12.50 (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)

Add Battery Tray

---

 

Basic CF Package - $75

• Chassis: Carbon Fiber (0.079")
• Cab: Delrin (0.125")
• Side Plates: N/A
• Body: Aluminum Threaded Spacers
  • Upgrade to Nylon panels for $12.50 (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)

Add Battery Tray

---

 

CF Lite Package - $115

• Chassis: Lite Carbon Fiber (0.079")
• Cab: Carbon Fiber (0.079")
• Side Plates: N/A
• Body: Aluminum Threaded Spacers
  • Upgrade to Nylon panels for $12.50 (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)

Add Battery Tray

---