CeramicSpeed Headset - IS41/28.6 | IS52/40 - for Cervélo | Type 3

CeramicSpeed headsets offer improved steering quality, extended lifetime and higher corrosion resistance. Headset 3 version for selected Cervélo road bikes. Technical details of the CeramicSpeed HS 3 headset for Cervélo 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: 41 mm (top) / 52 mm (bottom) Compatibility: Cervélo C-Series Cervélo P5X Cervélo R-Series (from model year 2018 on) Scope of supply: complete headset consisting of upper and lower part carbon spacer (5 mm) with CeramicSpeed logo compression ring (4.5 mm) Ahead cap (4 mm) UFO bearing grease (Long Life) sticker sheet