![The Shimano Dura Ace 9000 crankset has the not-yet-available Dura Ace 'cross rings with a 46-39 combination. Note that these are not the hollow machined outer chainrings like the versions that come The Shimano Dura Ace 9000 crankset has the not-yet-available Dura Ace 'cross rings with a 46-39 combination. Note that these are not the hollow machined outer chainrings like the versions that come](https://www.cxmagazine.com/wp-content/uploads/2015/02/jonathan-page-2015-cxmagazine-ayee-20150112-IMG_5718nats2015-5718.jpg)
The Shimano Dura Ace 9000 crankset has the not-yet-available Dura Ace 'cross rings with a 46-39 combination. Note that these are not the hollow machined outer chainrings like the versions that come
Shimano Dura ace 9000 crankset 53/39 170mm, Sports Equipment, Bicycles & Parts, Parts & Accessories on Carousell
![Amazon.com : SHIMANO Dura-Ace FC-9000 11-Speed Crankset (Grey, 53/39T, 170-mm) : Bike Cranksets And Accessories : Sports & Outdoors Amazon.com : SHIMANO Dura-Ace FC-9000 11-Speed Crankset (Grey, 53/39T, 170-mm) : Bike Cranksets And Accessories : Sports & Outdoors](https://m.media-amazon.com/images/I/51DgOK8BYHL._AC_SY350_.jpg)