USED Shimano Dura-Ace 7700/7703 3x9 speed Triple Road Groupset 170mm 12-27t available though it also works well

though it also works well as a rear tire on loose

SRAM Stealthamajig Disc Brake hydraulic brake hose fitting kits

Pedal Axle Material: Nickel Chromoly Steel

A secure heel hold will stabilize the foot and eliminate heel slip

Smaller gear steps for cadence control on mixed-terrain riding

USED Shimano Dura-Ace 7700/7703 3x9 speed Triple Road Groupset 170mm 12-27t available though it also works wellFor sale is a USED Shimano Dura Ace 7700 7703 3x9 speed Road Groupset with 170mm Octalink Triple Crank Brand: Shimano Model: Dura Ace MPN: ST 7703 7700 C Drivetrain Speeds: 3x9 Weight: 2,210 grams Shifters: Dura Ace ST 7703 Brakes: Dura Ace BR 7700, Rim Front Derailleur: Dura Ace FD 7703 Front Derailleur Clamp: 34. 9mm (1 3 8") Rear Derailleur: Dura Ace RD 7700 Crankset: Dura Ace FC 7703 Crank Length (mm): 170 Tooth Count: 53 39 30T Bottom Bracket BB