Shimano Dura Ace FC-9000 Left Crank Arm 172.5mm _missing-image The back of the vest

The back of the vest is longer and a smooth-running branded zip at the front ensures maximum comfort

Internal Width- 30mm

By using a Full Mount interface

5mm J Effective Top Tube Length 595mm 620mm 648mm 676mm K Head Tube Angle 64

7 32MM 100 Pcs - Steel

Shimano Dura Ace FC-9000 Left Crank Arm 172.5mm _missing-image The back of the vestWith a unique four arm spider and Hollowtech II construction putting strength just where its needed, the FC 9000 chainset sets new standards for stiffness and low weight. Features Optimal power transfer thanks to Hollowtech II construction Matching arm for Dura Ace FC 9000 crankset Colour: Black silver