Shimano Dura-Ace Di2 TT Extension Shifter Set - SW-9071

MSRP : USD 277.00

Price : USD 276.00

Units

Designed exclusively for triathletes and time trialists, the new system eliminates the need to change hand positions during shifting. Riders can change gears at the base bar (ST-9071) as well as the bar extensions (SW-9071) because the system in linked.

  • Electronic shifting | Stress free at the click of a button
  • Ergonomic design | Comfortable and intuitive
  • Internal wire routing | Guided through the bars for optimal aerodynamics
  • Multi-functional, advanced computer for scientific analyses of training and racing conditions




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