The Cane Creek Hellbender 70 Slam Upper Headset Cup is designed for cyclists who want to lower their handlebars without sacrificing performance. This premium headset features some of the lowest stack height options available, ensuring a sleek and efficient setup. With its high-quality stainless steel Hellbender bearings and 6061 T-6 Aluminium cups and covers, the Cane Creek Hellbender 70 Slam Upper Headset Cup offers durability and strength.

• Cups & Covers: Made from 6061 T-6 Aluminium, internally contoured to reduce weight while maintaining strength.
• Top Cover: Engineered with the lowest stack height possible for both ZS and IS headsets.
• Crown Race: Features an Alloy Dual-Seal crown race for excellent sealing efficiency.
• Compression Ring: Low friction, carbon-friendly captured compression ring.
• Bearings: Premium sealed Hellbender stainless bearings for long-lasting performance.
• Stack Height: ZS - 2mm top (compared to 8mm top for standard ZS Hellbender), IS - 4.6mm top (compared to 9mm top for standard ZS Hellbender).