Product details
Description
The 1.5" Ritchey Comp Cartridge Press Fit Lower Headset features a full complement stainless steel angular contact titanium-coated, sealed cartridge bearing packed with Ritchey high-webbing grease.
Fork diameter : 1.5"
S.H.I.S.: ZS55/40
Insertation diameter : 55mm
Total external diameter : 61mm
Bearing external diameter: 51.9mm
45°x45°
Bearing: Ti coated, sealed cartridge.
