BBB Cycling Starnut 1 1/8 inch - Steel Star Nut for Threadless Forks

The BBB Cycling Starnut 1 1/8 inch is a high-quality steel star nut designed for threadless bicycle forks. It provides a secure anchor point for the headset top cap bolt, ensuring proper headset adjustment and safety. This star nut is compatible with 1 1/8 inch (28.6mm) steerer tubes and is suitable for mountain bikes, road bikes, and hybrid bikes. Its coated steel construction offers corrosion resistance, and the 4-prong design ensures a firm grip inside the steerer tube. Installation requires a standard star nut setting tool, and single-use installation is recommended for optimal performance.

Advantages

Reliable and durable steel construction with corrosion-resistant coating. Easy to install with standard tools. Provides a secure anchor for headset top cap bolt, enhancing safety and performance. Compatible with a wide range of threadless fork systems.

Suitable for

• Mountain Bikes (MTB)
• Road Bikes
• Hybrid Bikes
• Any bicycle with a 1 1/8 inch threadless fork

Key specifications

• Product Type: Star Nut
• Steerer Tube Compatibility: 1 1/8 inch (28.6mm)
• Material: Steel
• Color: Silver
• Number of Prongs: 4
• Diameter: Approx. 25 mm
• Height: Approx. 28 mm
• Packaging Quantity: 1 piece
• Installation Method: Requires star nut setting tool
• Corrosion Resistance: Yes (coated steel)
• Durability: Single-use installation recommended
• Brand Series: BBB Cycling Headset Parts

Recommendations

For best results, use a dedicated star nut setting tool to ensure proper depth and alignment. Always replace the star nut when servicing the headset or fork. This star nut is designed for single use; do not reuse after removal.