Description
Semi-integrated comp headset Ritchey ZS44/40
For bikes with semi-integrated ZS headtubes, the Ritchey Comp Semi-Integrated ZS headset stands out from all autres. The Comp features fully-completed stainless steel angular contact cartridge bearings filled with high-swelling Ritchey grease. The upper bearing is a sealed cartridge, while the lower bearing is titanium coated.
Material: steel
Column height: 10.3 (1 ⅛") / 11.6mm (1 1.5" threaded)
Upper steering bushing ID: 44mm
Lower steering bushing ID: 44, 55, 56mm
Upper S.H.I.S.: ZS44/28.6 (1 ⅛")
Lower S.H.I.S.: ZS44/30 (1 ⅛"), ZS55/40 (1.5"), ZS56/40
Bearings: Semi-sleeve (SSC)
Weight: 83g (1 ⅛")
Color: black
