- Compatibility: any frame using IS (Integrated Standard) headset with an upper bearing outer diameter of 41 mm and a lower bearing outer diameter of 52 mm.
- Upper and lower parts sold separately.
- Black oxide steel sealed Enduro bearings included in both upper and lower parts.
- Upper headsets come with a star nut that can only be used on forks with steel or aluminum steerer tubes. For forks with carbon steerer tubes, a compression plug is required (sold separately).
- Material: 6061 Aluminum
- Weight: 58 g

Lower steerer tube diameter: 52 mm
Upper fork diameter: 28.6 mm
Headset type: Integrated
S.H.I.S.: IS41/28.6/H5
Contact angles: 36° x 45°
Headset parts: Upper only
Integrated cable routing: No
Color: Purple,