Shimano Ultegra FD-R8150 Di2 Front Derailleur - 2x12-Speed Braze-on Down Swing For 50-54t Max BLK/Silver MFPN=TB00093800 }Ritchey Comp 1-1/8" Logic Headset

}Ritchey Comp 1-1/8" Logic Headset Threadless - EC34/28

Human Factor ergonomic design with pronounced Relief Channel reduces pressure blending all day comfort and performance

The Ritchey Comp Trail Grips deliver a comfortable ride experience in a practical package

Flats for pinching cable end-caps

}RockShox Vivid / Kage Coil Spring 350lb 8

Shimano Ultegra FD-R8150 Di2 Front Derailleur - 2x12-Speed Braze-on Down Swing For 50-54t Max BLK/Silver MFPN=TB00093800 }Ritchey Comp 1-1/8" Logic HeadsetShimano Ultegra FD R8150 Di2 Front Derailleur 2x12 Speed Braze on Down Swing For 50 54t Max Black Silver. Combining Shimanos Di2 platform and the road incarnation of Hyperglide+ the Ultegra FD R8150 front derailleur shifts between chainrings with the fast and seamless action. Small sleek and lightweight front derailleur Frontal area is smaller than previous designs to reduce aerodynamic drag Top gear teeth capacity: 50 54t TECH SPECS Derailleur