![Certainly a pro setup: a Dura-Ace crankset mated with Shimano's cyclocross Ultegra chainrings. © Andy Ward / Cyclocross Magazine - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media Certainly a pro setup: a Dura-Ace crankset mated with Shimano's cyclocross Ultegra chainrings. © Andy Ward / Cyclocross Magazine - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media](https://www.cxmagazine.com/wp-content/uploads/2014/12/ben-sumner-specialized-reynolds-milton-cxmagazine-ben-sumner-2-copy-v_1.jpg)
Certainly a pro setup: a Dura-Ace crankset mated with Shimano's cyclocross Ultegra chainrings. © Andy Ward / Cyclocross Magazine - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media
![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
![Dura-Ace has no official option for cyclocross chainrings, so Bradford retrofitted Ultegra 6800 chainrings. Aaron Bradford's Rock Lobster team cyclocross bike. 2019 Sea Otter Classic. © A. Yee / Cyclocross Magazine - Dura-Ace has no official option for cyclocross chainrings, so Bradford retrofitted Ultegra 6800 chainrings. Aaron Bradford's Rock Lobster team cyclocross bike. 2019 Sea Otter Classic. © A. Yee / Cyclocross Magazine -](https://www.cxmagazine.com/wp-content/uploads/2019/05/aaron-bradford-rock-lobster-shimano-img_3971-cxmagazine-ay-750x500.jpg)
Dura-Ace has no official option for cyclocross chainrings, so Bradford retrofitted Ultegra 6800 chainrings. Aaron Bradford's Rock Lobster team cyclocross bike. 2019 Sea Otter Classic. © A. Yee / Cyclocross Magazine -
![How much is this Ridley X-night frameset worth? 2003-2004, with dura-ace seatpost and clamp. Thanks : r/cyclocross How much is this Ridley X-night frameset worth? 2003-2004, with dura-ace seatpost and clamp. Thanks : r/cyclocross](https://i.redd.it/v571376uhrh51.jpg)
How much is this Ridley X-night frameset worth? 2003-2004, with dura-ace seatpost and clamp. Thanks : r/cyclocross
![Is Shimano 12-speed heading for CX? Watch Mathieu's bike being built up with new Dura-Ace - Cyclocrossrider Is Shimano 12-speed heading for CX? Watch Mathieu's bike being built up with new Dura-Ace - Cyclocrossrider](https://www.cyclocrossrider.com/media/derivatives/422/wide/canyon-shimano-cover.png)
Is Shimano 12-speed heading for CX? Watch Mathieu's bike being built up with new Dura-Ace - Cyclocrossrider
![Paul Curley used 7900 Dura-Ace 130 BCD crankset, paired with matching Dura- Ace 46t/39t chainrings. © Cyclocross Magazine - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media Paul Curley used 7900 Dura-Ace 130 BCD crankset, paired with matching Dura- Ace 46t/39t chainrings. © Cyclocross Magazine - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media](https://www.cxmagazine.com/wp-content/uploads/2015/04/paul-curley-nats-2015-cxmagazine-ayee-20150108-IMG_4029_1.jpg)
Paul Curley used 7900 Dura-Ace 130 BCD crankset, paired with matching Dura- Ace 46t/39t chainrings. © Cyclocross Magazine - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media
![Legan ran a Dura-Ace R9100 crankset with 50/34t chain rings during the Almanzo 100. Kristen Legan's Titanium Firefly Cyclocross/Gravel Bike. © Z. Schuster / Cyclocross Magazine - Cyclocross Magazine - Cyclocross and Legan ran a Dura-Ace R9100 crankset with 50/34t chain rings during the Almanzo 100. Kristen Legan's Titanium Firefly Cyclocross/Gravel Bike. © Z. Schuster / Cyclocross Magazine - Cyclocross Magazine - Cyclocross and](https://www.cxmagazine.com/wp-content/uploads/2019/03/IMG_0223-ed.jpg)