RITCHEY headset COMP Cartridge Lower Integrated IS 42/30

Product description

The Ritchey Comp Cartridge Integrated IS headset lower features full complement stainless steel angular contact sealed cartridge bearings packed with Ritchey high-webbing grease.

• Material: alloy
• Stack Height: zero
• Headtube ID: 42, 47, 52mm
• S.H.I.S.: IS42/30  (1 ⅛”), IS47/33 (1 ¼”), IS52/40 (1.5")  
• IS42/30 (1⅛") bearing41.8/30.5/8mm 45°/45° - sealed cartridge (ACB) 
• IS47/33 (1 ¼”) bearing46.9/34.1/8mm 45°/45° - sealed cartridge (ACB) 
• IS52/40 (1.5") bearing51.85/40/8mm 45°/45° - sealed cartridge (ACB) 
• Weight: 32g
• Color: black