Headset Tapered IS42/IS52.

Integrated headset standard: IS42/IS52 featuring two sealed angular contact bearings in chromoly steel.

Supplied with upper cone adjustment, and lower fork cone (open cone compatible with carbon steerer forks).

Also includes the anodized and laser engraved aluminum top cap, as well as the cap/screw/star assembly for compatible forks.

Feature:

• Anodized 6061-T6 aluminum cap.
• 100% sealed angular contact bearings in chromoly steel.
• Supplied with open fork cone.
• Compatible only with IS42/IS52 standard frames.
• Laser engraved logo.
• Total weight: 98g