ACROS Bearingset for IS42 / IS52 Headsets
Currently not in stock
Not deliverable**
- Description
Description of ACROS Bearingset for IS42 / IS52 Headsets
Two replacement heatset bearings for fully integrated headsets (IS). The IS42/IS52 bearing set consists of two stainless steel angular contact ball bearings for frames with 42mm bearing seat at the top and 52mm at the bottom of the head tube. A compatible compression ring with an integrated sealing for optimal protection of the headset bearing against moisture and dirt is also included.
Technical data upper IS42 bearing
- Press-in diameter upper bearing: 41,8mm
- Height: 8mm
- 20g
Technical data lower IS52 bearing
- Press-in diameter lower bearing: 52mm
- Height: 7mm
- 30g
- Fact Sheet
Fact Sheet of ACROS Bearingset for IS42 / IS52 Headsets
Product Name: | ACROS Bearingset for IS42 / IS52 Headsets |
Manufacturer: | ACROS |
Item Code: | ACR511067 |
activity: | Bike |
usage bikesport: | Road Bike, MTB |
S.H.I.S.: | integrated (IS) |
headset accessories: | Replacement Bearings |
Model year: | 2021 |
weight: | 30g |
- Ratings (0)

Press-in tool for all bearing variants on Acros Nineteen hubs.

Compression ring for integrated cable routing with IPS seal. For ZS56 / 1 1/8" headset upper parts.



Headset cover for Acros ZS56-headset-upper-part with integrated cable routing.

Crown race with integrated sealing Fits ZS66 and IS60 headsets on 1.8" steerer tubes.

Crown race with integrated sealing Fits ZS66 and IS60 headsets on 1.5" steerer tubes.

Headset cover for Acros IS52-headset-upper-part with integrated cable routing.

Lower part of the integrated Ahead headset for 52mm head tubes and 1.5 Inch / Tapered forks.