If you are running a 1 1/8" fork you will need to purchase the Works Components reducer crown. - this headset comes as standard with a crown race to suit tapered forks
Upper cup Stack height: 11mm - Total upper stack height including bearing cover: 16mm
Lower cup Stack height: 14mm
Upper Bearing: 41mm OD, 45 x 45 Degree AC sealed bearing
Lower Bearing: 52mm OD, 45 x 45 Degree AC sealed bearing
Upper cup insertion depth: 9mm
Lower cup insertion depth: 10.5mm
Split type 7075-T6 aluminium crown race for simple, tool free installation
Headset comes complete with top-cap (star-nut included), bearings and crown race - all parts required for fitment
TECH SPECS
Crown Race Diameter
44mm
Misc
Headtube length 100-109mm
S.H.I.S.
EC44/28.6 | EC44/40
Headset Position
Complete
SHIS Lower
EC44/30
SHIS Upper
EC44/28.6
Lower Cup
44mm
Primary Color
Black
Angle
1.0°
Bearing Grade
ACB Sealed
Headset Type
External Threadless
Material
7075-T6 Aluminum
Stack Height
16
Upper Cup
44mm
Works Components 1.0deg EC44-EC44 Angleset Headset : EC44/28.6 | EC44/40 External Threadless Complete Black Set 3 110-119mm