Ultralight Titanium Alloy Front Fork Expansion Nut For Altis Sigma / Sigma MX

Fit for: Altis Sigma / Sigma MX.

The Last Steerer Nut You’ll Ever Buy. Tired of seeing rusty orange streaks coming from your headset? Standard steel star nuts are notorious for corroding over time. Our Titanium Alloy Expansion Nut is the permanent solution. Not only does it provide a superior grip inside the fork steerer, but its natural resistance to oxidation keeps your headset assembly looking pristine forever.

• Incredible Strength: Built to handle the tension and vibration of aggressive off-road riding without stripping or loosening.

• Extreme Lightweight: Significantly lighter than standard steel components, perfect for precision-tuned builds.

• Corrosion Proof: Unlike steel, titanium will never rust, even after years of exposure to mud, rain, and pressure washing.

• Precision Machined: CNC-finished for a perfect fit inside your steerer tube.