- Brass with Tungsten slugs.
- 6g+ each with bearings and hardware.
- Fit all standard style Scx30 axle housings.
- Set comes with all hardware.
- Not the heaviest but designed with an engineered mindset to get weight as low as possible keeping your rig up right with the weight down low. 
**IMPORTANT NOTE FOR BUILDERS - the knuckle screws are a .9mm hex.**

Wanting to keep things universal on the SCX30 market these knuckles were designed with that in mind while giving you the highest amount of low weight possible. These Brass Brawlers are a real game changer when it comes to weight where you need it on your rig. You will see this design elsewhere as we worked with our manufacturer for us both to have a product to offer the market.

**Note: Knuckles designed to work with most SCX30 platform axles and aftermarket parts. Due too tight tolerances at this scale some material may need to be removed for proper fitment of parts.**
 
**NOTES TO BUILDERS: Not all SCX30 parts are compatible with one another especially from brand to brand. While most companies try to keep things universal as the community grows designs change and sometimes tinkering is necessary for parts to fit(thats what we are here for right? tinkering...). If you have issues please reach out before breaking parts, there will be no refunds, exchanges or warranties on parts incorrectly installed causing failures. Do not over tighten screws - hardware at this scale is not as strong as we think, if you feel hardware getting tight stop and reach out.**