Shimano 105 11speed 5800 Hollowtech II Crankset 172.5mm x 50/34T Crankset W/BB Shimano 105 11speed 5800 Hollowtech II Crankset 172.5mm x 50/34T Crankset W/BB

Shimano's brand new FC-5800 11 speed crankset expands upon the previous 105 design  by introducing the same type of asymmetric bolt pattern featured in Ultegra and Dura-Ace cranks.  The new...

Shimano's brand new FC-5800 11 speed crankset expands upon the previous 105 design  by introducing the same type of asymmetric bolt pattern featured in Ultegra and Dura-Ace cranks.  The new...