Shimano Ultegra ST-R8170-RE Di2 Shift/Brake Lever - Right 12-Speed Black Model=DP-1 Dropper Seat Post Clamp }Hope Bosch Kiox Uni Stem

}Hope Bosch Kiox Uni Stem Head Unit Mount - Black

36mm wide and with thick dent-resistant sidewalls

}Hope Fatsno Pro 4 Rear Hub - 12 x 197mm 6-Bolt XD Purple 32H

}Cane Creek Hellbender Lite Headset Bearing - 52mm 36 x 45mm

Wolf Tooth ShiftMounts are adapter mounts that allow you to integrate SRAM and Shimano shifters with several different brakes from Shimano SRAM and more

Shimano Ultegra ST-R8170-RE Di2 Shift/Brake Lever - Right 12-Speed Black Model=DP-1 Dropper Seat Post Clamp }Hope Bosch Kiox Uni StemShimano Ultegra ST R8170 RE Di2 Shift Brake Lever Right 12 Speed Black. Shimanos Ultegra ST R8170 brake levers bring enhanced modulation and control to every ride by employing Shimanos proven SERVO WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. Your time on the bike is precious let Shimano make it even better. The wireless connection provides a clean cockpit enhancing the aerodynamic