FSA SX Pro Internal Headset H2090A 3.5/21.2mm Stack 15mm MFPN=910-21-307 Size A Seat Tube (mm) Model=Isolator RL Damper Upgrade Kit Ventilated materials help wick sku-46356345290991 Color:PASTEL LIGHT BLUE (Blue)

FSA SX Pro Internal Headset H2090A 3.5 21.2mm Stack 15mm MFPN=910 21 307 Size A Seat Tube (mm) Model=Isolator RL Damper Upgrade Kit Ventilated materials help wick sku 46356345290991 Color:PASTEL LIGHT BLUE (Blue) Size A Seat Tube (mm) B Seat Tube Angle (°) C Top Tube (mm) D Head Tube (mm) E Head Tube Angle (°) F Fork Rake (mm) G Trail (mm) H Wheelbase (mm) I Chain Stay (mm) J BB Drop (mm) K Stack (mm) L Reach (mm) M Standover (mm) N Bar Width (mm) O Stem (mm) P Crank (mm) Q Wheel Size S 420 73 Material AluminumCleat Interface Time ATACColor BlackPedal Type Dual Sided Clipless with PlatformPedal Spindle 9 16"Pedal Body Material AluminumSpindle Material SteelDefined Color Black