Full Speed Ahead Orbit Z 1.5R ZS Reducing Headset 1.5" to 1-1/8" Black

The FSA Orbit Z headets feature a very low-profile design primarily for ATB and are compatible with Cane Creek internal style headsets.

• "Zero-Stack"/Cane Creek compatible
• Very low profile designed primarily for Mountain Bikes
• Patented alignment tip for increased durability and performance
• TH brand 36 degree Micro Angular Contact Bearings (red seal)
• 7075 alloy crown race
• Laser etched aluminum top cap
• ZS49.57/28.6 (36x45) | ZS49.57/30 (36x45)

• Color: Black
• Bearing Type: Cartridge
• Crown Race: 30
• Weight: 89
• Defined Color: Black
• S.H.I.S Upper: ZS49
• S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
• S.H.I.S Lower: ZS49