Ritchey headset WCS Lower Semi-Integrated ZS 56/40 (black)

Ritchey headset WCS Lower Semi-Integrated ZS 56/40 (black)

The lower WCS Semi-Integrated ZS headset is designed for bikes with semi-integrated headsets and is fitted with stainless steel bearings packed with high-fibre Ritchey grease and bearings with a corrosion-resistant Ti surface finish.

• Material: alloy
• Stack height: 2.8 mm
• Head tube inner diameter: 50/44, 55/49, 61/55, 62/56 mm
• S.H.I.S.: ZS42/30 (1 ⅛"), ZS49/33 (1 ¼"), ZS55/40 (1.5"), ZS56/40 (1.5")
• ZS44/30 (1⅛") bearing 41/30.15/7 mm 45°/45° – sealed cartridge (ACB) – titanium coated.
• ZS49/33 (1 ¼") bearing 46/34.1/7 mm 45°/45° – sealed cartridge (ACB) – titanium coated
• ZS55/40 (1.5") bearing 51.9/40/8 mm 45°/45° – sealed cartridge (ACB) – titanium coated
• ZS56/40 (1.5") bearing 51.9/40/8 mm 45°/45° – sealed cartridge (ACB) – titanium coated
• Weight: 35g
• Colour: black