ACROS ICR Headset Upper Part | 1 1/8" | EC44/28.6

The ACROS EC44/28.6 headset upper part with integrated cable routing (ICR) combines robust stainless steel angular contact ball bearings with sophisticated gaskets. The result: long-lasting performance, minimal maintenance, and a more relaxed ride on your bicycle. 

Can only be used in combination with the matching headset cap for integrated cable routing.

For more information on compatibility, check out the headset finder on the ACROS website. 

Technical Specifications:

- For 1 1/8" steerer tube (28.6 mm)

- Insertion diameter (ID): 44 mm

- Outer diameter (OD): 56 mm

- Height: 13 mm

- Press-fit depth: 10 mm

Upper headset bearing pressed into a bearing cup with IPS gasket and ICR center ring.