Overview
Add stability, traction, and tire-fitment options to your Axial SCX24 with the Hot Racing +4mm Wide Track Steel Drive Stub Axles. Each side of the vehicle gains 4mm of additional track width, giving you a wider, more planted footprint that's ideal for tackling rough terrain, side-hills, and steep climbs.
The added width also creates extra clearance between the wheels and the body — perfect for fitting larger tires or aggressive scale wheels that wouldn't otherwise clear the SCX24's compact 1/24-scale chassis. Hardened spring steel construction delivers bulletproof durability under torque.
Key Features
- CNC-machined hardened spring steel axles
- Aluminum +4mm spacers, blue anodized
- Increases vehicle width by 4mm per side (8mm total)
- Improves stability, steering clearance, and tire selection
- Direct replacement for the drive stub axle portion of AXI31609 / AXI31610
- Fits front and rear
Performance Benefits
- Wider stance dramatically improves side-hill stability and climbing
- Greater clearance allows for taller, more aggressive tires
- Hardened steel resists wear, twist, and breakage under torque
- Reduces tip-overs on technical lines
- Excellent replacement option for worn or damaged stock axles
Usage Notes
Best suited for drivers who run aggressive terrain, taller tires, or want a more planted look and feel. Apply light grease to the stub axles during installation to ensure smooth operation. Pair with Hot Racing brass weights, hubs, or knuckles for a complete drivetrain and chassis tune.
Technical Specs
- Axle Material: CNC-machined hardened spring steel
- Spacer Material: Aluminum, blue anodized
- Width Increase: +4mm per side (+8mm total track width)
- Function: Drive stub axles (front and rear)
- Replaces: Drive stub axle portion of Axial AXI31609 and AXI31610
What's Included
- Two (2) +4mm front drive axles
- Two (2) +4mm rear drive axles
- Four (4) spacers
- Four (4) shims
- Four (4) 1.4 x 4mm thin head screws
Fitment
- Axial SCX24 1/24 scale crawlers
- SCX24 vehicles using AXI31609 / AXI31610 drive stub axles
Summary
The Hot Racing +4mm Wide Track Steel Drive Stub Axles deliver three major upgrades in one part: more stability, more tire fitment options, and bulletproof durability. For SCX24 drivers chasing a more capable scale crawler, this is one of the highest-value upgrades available.
