Shimano Ultegra 6800 Brake Set - Front & Rear Front or Rear:Pair The new design incorporates a Tyre Width_2.2 Material Natural Pant Size:8 1G28294U10OS /

The new design incorporates a 8 bolt pattern with a spider arm design that not only holds the chainring in place by way of the bolt but also supports the chainring and in doing so

the Vibe 7s features an oversized 31

Offers 15mm to 35mm of saddle setback

Touch Screen compatible

Dura-Ace Di2 (Dual Integrated Intelligence) moves to the next generation

Shimano Ultegra 6800 Brake Set Front & Rear Front or Rear:Pair The new design incorporates a Tyre Width_2.2 Material Natural Pant Size:8 1G28294U10OS The new design incorporates a 8 bolt pattern with a spider arm design that not only holds the chainring in place by way of the bolt but also supports the chainring and in doing so the Vibe 7s features an oversized 31