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

 
MSRP : $360.00
Price : USD 359.00
Quantity:
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