![Shimano 9000 11s 2*11 Speed 50/34 53/39 170mm 172.5mm Derailleur And Brake Groupset For Road Bike Bicycle - Bicycle Derailleur - AliExpress Shimano 9000 11s 2*11 Speed 50/34 53/39 170mm 172.5mm Derailleur And Brake Groupset For Road Bike Bicycle - Bicycle Derailleur - AliExpress](https://ae01.alicdn.com/kf/HTB1dZ00liAKL1JjSZFoq6ygCFXaC/Shimano-9000-11S-2-11-Speed-50-34-53-39-170mm-172-5mm-Derailleur-and-Brake.jpg_.webp)
Shimano 9000 11s 2*11 Speed 50/34 53/39 170mm 172.5mm Derailleur And Brake Groupset For Road Bike Bicycle - Bicycle Derailleur - AliExpress
![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 FC-9000 Chainrings (Black/Silver) (2 x 11 Speed) (110mm BCD) (Outer)... - Y1N298090 - In The Know Cycling Shimano Dura-Ace FC-9000 Chainrings (Black/Silver) (2 x 11 Speed) (110mm BCD) (Outer)... - Y1N298090 - In The Know Cycling](https://intheknowcycling.com/wp-content/uploads/2021/03/Shimano-Dura-Ace-FC-9000-11-Speed-Chainring-Silver-110mm-BCD-Offset-NA-53T-Y1N298090.jpg)