FSA SX Internal Threadless Headset H2051A 5.3/20.5mm Stack Spurcycle }SRAM X-Sync Road Direct Mount

}SRAM X-Sync Road Direct Mount Chainring for Rival - 42t 12-Speed 8-Bolt Direct Mount Black

Axle Type 12mm TA Freehub Body Shimano Micro Spline Hub Model I9 Hydra 2 Hub Spacing 157mm Position Rear Rim Color Black Rim Construction Double wall Rim Drilling 32 Rim External Width 34

Forged aluminum crankarm with 8-bolt T-Type chainring compatibility

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 }SRAM X-Sync Road Direct MountThis FSA internal headset is designed for smooth handling and long term reliability making it a dependable choice for integrated frame systems.