Cane Creek - HELLBENDER 70 SLAM Headset ZS44/28.6 (Upper Assembly Only)

Using some of the lowest-profile premium steel bearings available, along with 6061 T-6 aluminium cups and covers, the HELLBENDER 70 SLAM is a premium headset created for cyclists seeking the lowest possible handlebar position without compromising bearing life or correct preload.

HELLBENDER 70 SLAM ZS44/28.6 Headset (upper assembly only)
- 6061 T-6 aluminium cups and covers, machined to minimise weight and
increase stiffness
- Upper cup designed with the lowest possible stack height, for both IS
and ZS
- Crown race: Aluminium with a double seal provides excellent
sealing with low friction
- Compression ring: compatible with carbon forks
- Bearings: premium HELLBENDER, sealed stainless steel
- Stack height:
(ZS) ZERO STACK - 2mm top vs 8mm top for standard HELLBENDER;
(IS) INTEGRATED - 4.6mm top vs 9mm top for standard HELLBENDER

Upper head tube diameter: 44 mm
Upper fork diameter: 28.6 mm
Headset type: Semi-integrated,