FSA Orbit IS Short Carbon Headset IS41/28.6|IS41/30

FSA's carbon top covers provide weight reduction and high end glamour- Dual seal, angular contact bearings provide long lasting, smooth rolling performance- Forged and CNC machined 6061 T6 alloy cups- For clarification go to http://www.fsaeasyheadset.comIS41.2/28.6 (36/45) | IS41.2/30 (36x45)