The FSA Orbit Xtreme Pro threadless headset is constructed of forged and CNC machined 7075/T6 aluminum cups.
Product Details:
- Forged and CNC machined 7075/T6 aluminum cups
- Stainless steel Angular Contact Bearings
- Stainless steel crown race
- 1.5'' patented alignment tip for increased durability and performanceadsets have 21mm headtube insertion
- Deep Cup model has 22mm insertion of upper and lower cups
Specifications:
- Bearing Type: Cartridge
- Crown Race: 30
- S.H.I.S Lower: EC34
- Weight: 99g
- Defined Color: Black
- Lower Stack Height: 13.5mm
- Color: Black
- S.H.I.S Upper: EC34
- Upper Stack Height: 16.2mm
- S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
