FSA Orbit IS Integrated Headset H2271B 15.2mm/16.7mm Stack Height MFPN=100949-9900-42 Defined Color White Drivetrain Speeds

Defined Color White Drivetrain Speeds 11 Fits Brand Shimano Fits Model GRX 810 Fits Model GRX 815 Fits Model Ultegra RX 800 Fits Model Ultegra RX 805 Largest Cog 36

Its Targeted Airflow Pattern mirrors the shape and position of a cyclists body while riding

}RockShox Rear Shock Clamp Adapters - Connects Rear Shock Tools to Clamps

Designed to pair seamlessly with the SRAM AXS 107 BCD Power Meter Spider and SRAM 107 BCD cranks with removable spiders

Rim is designed for compliance creating the feel of extra suspension

FSA Orbit IS Integrated Headset H2271B 15.2mm/16.7mm Stack Height MFPN=100949-9900-42 Defined Color White Drivetrain SpeedsFSA Orbit IS Integrated Headset H2271B 15. 2mm 16. 7mm Stack Height. FSA Orbit IS headsets. Cane Creek compatible integrated style bearings fit directly into headtube