CeramicSpeed headsets offer improved steering quality, extended lifetime and higher corrosion resistance. Headset 4 version for selected Specialized road bikes.
Â
Technical details of the CeramicSpeed HS 4 headset for Specialized
- type: Ahead, Integrated Standard (IS, fully integrated)
- outer diameter steerer tube: 28.6 mm (1 1/8″)
- inner diameter crown race: 40 mm (1 1/2″)
- inner diameter head tube / cups: 42 mm (top) / 52 mm (bottom)
Â
Specialized Tarmac SL5 (frame size 58 and larger)
Specialized Tarmac SL6
Â
- complete headset consisting of upper and lower part
- carbon spacer (5 mm) with CeramicSpeed logo
- compression ring (4.5 mm)
- 2 Ahead caps (4 mm, Tarmac SL5 + SL6)
- UFO bearing grease (Long Life)
- sticker sheet









Reviews
There are no reviews yet.