FSA SX Internal Threadless Headset H2051A 5.3/20.5mm Stack Spurcycle Design is optimized to run

Design is optimized to run multiple chainring combinations Color Carbon Rings 48/32 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 12 Weight 686 BB Included No Pedal Spindle 9/16" Spindle Interface Type Campagnolo Ultra-Torque Chainring BCD 96 Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Defined Color Carbon

}Pro Cassette Lockring Socket with Pin

Maximum seating comfort thanks to the thick padding even on very long rides Gender/Age Women's Color Stealth Material Synthetic Clamp Style Std Rails Length 278 Defined Color Black Saddle Cut Out Yes Rail Material Chromoly Width 147 Gender Women's Size Small/Medium

Performance is consistent in both wet and dry conditions

Existing Rohloff hubs can be updated to spline carrier system by using RH8430 in conjunction with a spline sprocket

FSA SX Internal Threadless Headset H2051A 5.3/20.5mm Stack Spurcycle Design is optimized to runThis FSA internal headset is designed for smooth handling and long term reliability making it a dependable choice for integrated frame systems.