Origin8 31.8 Integrated Tapered Headset

• Tapered Campagnolo IS headset • 1-1/8" Upper, 1-1/2" Lower • Sealed bearings • Aluminum top cap and star nut • Upper bearing: 45º/45º / 41.8mm OD • Lower bearing: 45º/45º / 52mm OD • Crown race: 39.76mm ID • Stack height: 15.9mm • S.H.I.S ...(Read More)

Origin8 31.8 Integrated Tapered Headset
$39.99
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Details

• Tapered Campagnolo IS headset
• 1-1/8" Upper, 1-1/2" Lower
• Sealed bearings
• Aluminum top cap and star nut
• Upper bearing: 45º/45º / 41.8mm OD
• Lower bearing: 45º/45º / 52mm OD
• Crown race: 39.76mm ID
• Stack height: 15.9mm
• S.H.I.S.: IS42/28.6|IS52/40
• Steerer Diameter: 28.6mm
• Cup Diameter: 39.76-52mm
• Race Diameter: 40mm
• Stack Height: 15.9mm
• Bearing Angle: T:45/45 B:45/45

Part Numbers

UPC MPN
00072774356775 35677