FSA NO.54 Integrated Headset H2291 8.15mm Upper / 9.4mm Lower Stack Height 18.5x9.4x3.9 Built to go fast everywhere BK00589 Weight-346 Casing Durability:Durable Plus Grip Plus Compound Model Spike Race 33

FSA NO.54 Integrated Headset H2291 8.15mm Upper 9.4mm Lower Stack Height 18.5x9.4x3.9 Built to go fast everywhere BK00589 Weight 346 Casing Durability:Durable Plus Grip Plus Compound Model Spike Race 33 Built to go fast everywhere 5 Crank Intended Use Cyclocross Crank Intended Use Gravel Drivetrain Speeds 10 Drivetrain Speeds 11 Weight 534 BB Included No Pedal Spindle 9 16" Spindle Interface Type RaceFace Easton CINCH Chainring BCD Direct Mount CINCH Chainline Hub Compatibility 130 Hubs Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Chainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm Chainstay Defined Color Black