Shimano Shift Switch SW-9160, Dura Ace Di2, Bar End Shifter for TT Handle, Right & Left Bike Accessories Brand_Pedro's It’s optimized for use with

It’s optimized for use with the Vuka Clip but is compatible with most clip aerobars on the market

It has industry leading 105mm long seat rails to give a broad range of adjustment

Glass fiber reinforced midsole for power transfer

What are the advantages of Prologo Proxim X-Shred Grips

Tube Compatible

Shimano Shift Switch SW-9160, Dura Ace Di2, Bar End Shifter for TT Handle, Right & Left Bike Accessories Brand_Pedro's It’s optimized for use withEasy to push the thumb switch when gripping the top of the TT extension. AVERAGE WEIGHT 31g SERIES Dura Ace Di2 GENERATION R9160 FRONT SPEEDS N A REAR SPEEDS N A ST SL SW SHIFTER TYPE Aero Bar Shifter