This bicycle was built for a customer who resides in the mountainous Basque region. Technical descents and the tendency to rain a lot, made hydraulic disc brakes the logical choice. Paired with a set of Zipp 303 S A1 wheels and Rene Herse Bon Jon Pass Endurance 700C x 35mm Slick Tires, this bike is light and fast.


  • Frame: Kaisei tubing, lugged construction
  • Fork: Ritchey WCS Gravel Disc Carbon Fork, 1-1/8 straight steer tube, thru-axle
  • Shifters: Shimano Dura-Ace Hydraulic Disc
  • Front Derailleur: Shimano Dura-Ace
  • Rear Derailleur: Shimano Dura-Ace
  • Crankset: Shimano Dura-Ace 50-34
  • Cassette: Shimano Ultegra 11-34
  • Rotors: Shimano Dura-Ace
  • Headset: Chris King Black Sotto Voce 1-1/8″
  • Wheels: Zipp 303 S A1
  • Tires: Rene Herse Bon Jon Pass Endurance 700C x 35mm
  • Handlebars: Shimano PRO
  • Stem: Shimano PRO
  • Seatpost: Shimano PRO
  • Saddle: Brooks B17 Black
  • Cages: ENVE