RITCHEY headset Comp S.H.I.S. EC34/28.6 | EC34/30 | 1 1/8"
The Ritchey Comp headset with external bearings has a smaller upper bearing to save weight. The bearing sleeves are particularly long to ensure a secure fit in the frame. Elaborate seals ensure a long service life for the bearings under all conditions. The visually matching Ahea cap with Ritchey logo is already included in the scope of delivery.
Technical data
Material: Aluminum
Type: Ahead, EC (External Cup)
Steerer tube: 1 1/8"
S.H.I.S. upper part: EC34/28.6
S.H.I.S. lower part: EC34/30
Press-in dimension top Ø: 34 mm
Press-in dimension bottom Ø: 34 mm
Outer diameter top: 45.2 mm
Outer diameter bottom: 45.2 mm
Installation height top: 17 mm
Overall height bottom: 13.2 mm
Bearing: sealed 45/45-degree half cartridge
Color: black
Weight according to manufacturer: 146 mm
Weight self-weighed: 156g (headset), 28g (Ahead cap, bolt and claw)
Scope of delivery:
1x RITCHEY headset Comp S.H.I.S. EC34/28.6 | EC34/30 | 1 1/8"
1x Ahead cap including bolt
1x Ahead claw