Cane Creek Forty IS49/38.1 / IS49/40
Headset

Specifications
- Manufacturer
- Cane Creek
- Name
- Forty IS49/38.1 / IS49/40
- Series
- 40
- Type
- Integrated (IS)
- Bearing Material
- Steel
- Upper S.H.I.S
- IS49/38.1
- Lower S.H.I.S
- IS49/40
Compatibility
Cane Creek Forty IS49/38.1 / IS49/40 is a Cane Creek headset. Everything listed below was matched on a specification we hold for both parts: the interface each pairing actually depends on, such as freehub body, speed count, actuation or mounting standard. Where we could not verify that interface, the part is left out rather than assumed to fit.
Frames with a matching head tube8
Shares a standardVan Rysel
RCR-F Pro
- The lower cup is a IS49 fit
Shares a standardVan Rysel
RCR-R
- The lower cup is a IS49 fit
Shares a standardVan Rysel
RCR-R Pro
- The lower cup is a IS49 fit
Shares a standardSpecialized
S-Works Tarmac SL8 Frameset
- The lower cup is a IS49 fit
Shares a standardSpecialized
S-Works Tarmac SL8 Frameset LTD
- The lower cup is a IS49 fit
Shares a standardSpecialized
S-Works Tarmac SL9 Frameset
- The lower cup is a IS49 fit
Shares a standardSpecialized
Tarmac SL8 Frameset
- The lower cup is a IS49 fit
Shares a standardSpecialized
Tarmac SL9 Frameset
- The lower cup is a IS49 fit
Frequently Asked Questions
What fits Cane Creek Forty IS49/38.1 / IS49/40?
On this page we list frames with a matching head tube. Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.