Premium Performance Upgrades:
1.3" Brass/Tungsten Weight Hangers Click Here
Upgrade your SCX24 and TRX4M front-end performance with TiTS Slug Knucks Brass/Tungsten Knuckles from Tiny Terrains Rock Crawling. Designed to add critical low-end weight, these knuckles improve traction, stability, and overall crawling control on technical terrain.
Precision-machined from high-quality brass and loaded with tungsten, these knuckles place weight exactly where it matters most—low and forward on the axle. This added weight helps keep your rig planted, improving sidehill performance, climbing ability, and confidence on challenging lines. Designed for standard Trx4m hubs and at this point in time Tiny Terrains 12C Axles/ Mofo X15 Axles(note in order to use these for the nylong X15's you must upgrade the c-hubs)
Built for compatibility with both SCX24 and TRX4M platforms, Slug Knucks are ideal for performance-focused builds looking to maximize front-end grip and control.
Why upgrade your knuckles?
- Increased front-end weight for improved traction
- Lower center of gravity for better stability
- Enhanced sidehill control and climbing performance
- Ideal for performance crawling setups
Features:
- Brass construction with tungsten weighting 19g+ each with hardware
- Precision-machined for durability and performance
- Designed for SCX24 and TRX4M compatibility
Compatibility:
- SCX24
- TRX4M
What’s included:
- (2) Brass/Tungsten Steering Knuckles
Take control of your build with knuckles designed to add weight, improve balance, and deliver confident performance on the rocks.
**Note: These were engineered to drop weight lower and drilled for weight hangers allowing your rig to hug the rocks better.**
**NOTES TO BUILDERS:
Not all parts are universally compatible. Some setups may require minor adjustments. Test fit before installation.
- Do not over-tighten hardware.
- Stop if you feel resistance—threads may be obstructed.
- Material may need to be slighty sanded/ removed because of tight tolerances.
- Contact us before forcing parts-
⚠️ Improper installation or forced assembly (broken hardware) is not eligible for refunds or exchanges.**
