Classic shape with modern styling for high-end road bikes

• Forged and CNC machined 6061/T6 aluminium cups
• Patented alignment tip for increased durability and performance
• TH brand 36 degree Micro Angular Contact Bearings (red seal)
• Laser etched aluminium top cap
• 26.4 diameter alloy crown race
• FSA Part Number 121-0025

Not sure if this is the one you need?
Check out the handy FSA Headset ID Tool here http://www.fsaeasyheadset.com/