FSA Orbit ZS Shallow Cup

Upper bearings: 1-1/8'', 36°/45° ACB (blue seal) • Lower bearings: 1-1/8'', 36°/45° ACB (blue seal) • Headtube OD: 50mm • Forged alloy shallow cups • Stack height: 24.3mm

• Bearing Grade: ACB Sealed
• Crown Race Diameter: 30mm
• Lower Cup: 44mm
• Headset Type: ZeroStack
• Upper Cup: 44mm
• Headset Weight: 80g
• Misc: 36°/45° ACB (blue seal)
• Material: Aluminum
• Primary Color: Silver
• S.H.I.S.: ZS44/28.6 | ZS44/30

Special order - ships in 5-10 days from Hawley/Lambert.