Semi-integrated tapered headset.,
Bearing diameter: 1.1/8" - 1.5” - 41.0 - 51.8 mm.
Open crown for easy installation.
Headset Type: Zero Stack (ZS) / Semi-Integrated
Fork Size: 1.1/8" - 1.1/2"
Headtube Upper/Inner Diameter: 44 mm
Headtube Lower/Inner Diameter: 55 mm
Bearings Included: BHP-182, BHP-185
Bearings Material: CrMo
Cone Spacer Diameter: 50 mm
Cone Spacer Height: 15 mm
Crown Race Included: Yes
Weight: 111 g