Designed for bicycles with semi-integrated headsets, the WCS Semi-Integrated ZS Lower Headset features full complement angular contact cartridge bearings packed with Ritchey high-webbing grease.
Specification
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Material: Alloy
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Stack height: 2.8mm
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S.H.I.S.: ZS42/30 (1 ⅛”), ZS49/33 (1 ¼”), ZS55/40 (1.5"), ZS56/40 (1.5")
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Headtube OD/ID: 50/44, 55/49, 61/55, 62/56mm
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ZS44/30 (1⅛") bearing: 41/30.15/7mm 45°/45° - sealed cartridge (ACB)
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ZS49/33 (1 ¼”) bearing: 46/34.1/7mm 45°/45° - sealed cartridge (ACB)
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ZS55/40 (1.5") bearing: 51.9/40/8mm 45°/45° - sealed cartridge (ACB)
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ZS56/40 (1.5") bearing: 51.9/40/8mm 45°/45° - sealed cartridge (ACB)
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Colour: Black
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Weight: 35 g
Contents
- 1 x Ritchey WCS Semi Integrated ZS Lower Headset
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
