Hier noch ein paar Zitate von der CaneCreek-Seite:
Integrated System
The Integrated System (IS) design utilizes no bearing cups and requires a carefully machined head tube to specific bearing interface dimensions.
The Integrated System design is extremely dependant upon frame quality and finishing, and is very sensitive to frame, fork and stem tolerances.
also genau das richtige für Preis-sensitive-Rahmenhersteller
und:
DOUBLE X headset features:
20 mm insertion depth: Increasing the depth of the upper and lower cups will provide more strength to the headtube/cup interface.
Integrated System
The Integrated System (IS) design utilizes no bearing cups and requires a carefully machined head tube to specific bearing interface dimensions.
The Integrated System design is extremely dependant upon frame quality and finishing, and is very sensitive to frame, fork and stem tolerances.
also genau das richtige für Preis-sensitive-Rahmenhersteller
und:
DOUBLE X headset features:
20 mm insertion depth: Increasing the depth of the upper and lower cups will provide more strength to the headtube/cup interface.



