FSA IS-3 Headset 1-1/8" Model-Champion Model Synthesis/Twin Pair Description Steel

Model Synthesis/Twin Pair Description Steel XD Driver w/12x148mm End Cap Material Steel Cassette Body Type XD

Centerlock Rotor Lockring - Internal Spline

Includes (5) keys

Hub Spacing 142mm Freehub Body SRAM XD-R Hub Drilling 28H Position Rear Axle Type 12mm TA Hub Spoke Type J-bend Hub Weight 223g Rotor Mount Center Lock Primary Color Blue

EVOL air spring optimized for linearity and top-out performance

FSA IS-3 Headset 1-1/8" Model-Champion Model Synthesis/Twin Pair Description SteelThis FSA headset provides dependable steering support and integrates seamlessly with a variety of frame designs for versatile cycling applications.