Genuine Ritchey Lower Headset External Cup EC with Titanium-coated sealed cartridge bearing. Fits bicycles with 44mm inner diameter headtubes that require external headset cups.
Technical Information
Material - lower cup and crown race: alloy
Stack height: 14.3mm (EC44/40)
Headtube ID: 44mm
S.H.I.S.: EC44/40 (1.5")
EC44/40 (1.5") bearing: 51.9/40.0/8mm 45°/45° - sealed cartridge (ACB) - titanium coated
Weight: 69g (EC44/40)
Color: black
Technical Information
Material - lower cup and crown race: alloy
Stack height: 14.3mm (EC44/40)
Headtube ID: 44mm
S.H.I.S.: EC44/40 (1.5")
EC44/40 (1.5") bearing: 51.9/40.0/8mm 45°/45° - sealed cartridge (ACB) - titanium coated
Weight: 69g (EC44/40)
Color: black
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