Cane Creek Hellbender 70 Slam headset upper 1 1/8' noir

Featuring some of the lowest stack height bearing cover options available, our premium stainless steel Hellbender bearing, 6061 T-6 Aluminum cups and covers, the Hellbender 70 Slam is a premium headset created for riders seeking to lower their handlebars as low as possible without compromising bearing longevity and proper preload.

• Highlights:
• ZS – 2mm top, IS – 4.6mm top
• 6061 T-6 Aluminum, internally contoured and relieved to minimize weight and maximize strength
• Top cover design with the lowest stack height possible
• Alloy dual-seal crown race
• Sealed stainless-steel Hellbender bearings
• Cups & Covers: 6061 T-6 Aluminum, Internally contoured and relieved to minimize weight and maximize strength
• Top Cover: Designed with the lowest stack height possible for both IS and ZS
• Crown Race: Alloy Dual-Seal crown race provides excellent seal efficiency with low friction
• Compression Ring: Carbon friendly captured compression ring
• Bearings: Premium, sealed stainless-steel Hellbender bearings
• Stack Height: ZeroStack (ZS) — 2mm top (vs 8mm top for normal ZS Hellbender), Integrated (IS) — 4.6mm top (vs 9mm top for normal IS Hellbender)
• Parts:
• BAA2163K – ZS44 Top
• BAA2164K – IS41 Top
• BAA2165K – IS42 Top