FSA Afterburner Stem Diameter: 31.8mm Length: 60mm Steerer: 1-1/8'' ±12° Black MFPN=11.4018.028.005 300% greater airflow which allows

300% greater airflow which allows you to fill the tire with air faster to help seat and seal the tire without a tubeless booster

Ventilated mesh back keeps the wearer cool and dry

46 BB/Frame Interface BBright Press Fit BB Shell Width (mm) 79 Weight 164 Spindle Interface Type SRAM/Truvativ GXP Defined Color Black

398g (170mm)

Retains the familiar 2-3-2 layout

FSA Afterburner Stem Diameter: 31.8mm Length: 60mm Steerer: 1-1/8'' ±12° Black MFPN=11.4018.028.005 300% greater airflow which allows3D forged and CNC machined 6061 T6 alloy construction for a balance of strength and weight. 4 bolt cold forged clamp face. 40mm stack height. 144g (100mm version) TECH SPECS Type Road Headtube Quill Diameter 1 1 8` Length 60 Bar Clamp Diameter 31. 8 Angle + 12 Color Black Material AL6061 T6 Finish 40 Quill Length Fork Compatibility