The fantastic engineering of Dura-Ace finds its way into every nook and cranny of the groupset, and that most certainly applies to the Shimano Dura-Ace 9000 chainrings. i have a dura ace 9000 group set up but my crankset is 53/39 , can i convert my existing crank chain to compact 50/34 ? eBay Kleinanzeigen: Dura Ace 9000 Kurbel, Kleinanzeigen - Jetzt finden oder inserieren! eBay Kleinanzeigen - Kostenlos. Dura Ace Kurbel Kurbelgarnitur Crankset FC 9000 53/39 172,5mm. Hallo, zum Verkauf steht eine Dura Ace FC 9000 Kurbel in sehr gutem Zustand. Dura-Ace has continued its legacy of being proven in the peloton as well as serving as a launch pad for new technologies. The bottom bracket bearings for the HollowTech II FC9000 crankset, which is the ultimate crankset for stiffness whilst keeping weight low for performance riding and racing. The new Shimano Dura-Ace 9000 component group has finally arrived in the Bikerumor office, and here are all the parts fresh In this photo, the bottom two sets are closer to each other than to the top set. Shimano has said the crankset's design puts material where it's needed, and those same studies SHIMANO DURA-ACE FC-9000 CRANKSET 11 SPEED 53/39 172.5. Outer chainring has a scratch that in no way affects performance. This crankset was removed from my wife's De Rosa and was replaced with a carbon Zipp Vuma Quad compact crankset. With a unique four-arm spider and Hollowtech II construction putting strength just where its needed, the Dura-Ace 9000 Crankset sets new standards for stiffness and low weight. Using the same bolt circle diameter for compact and standard double chainrings means you?ll be able to use all chainring sizes Crank set 55 / 42 FC-9000. 4 of your own race II structure and this arm crank, lightweight and rigidity in higher dimensions, both. Would the crank FC-9000 a new benchmark. achieve weight while maintaining the rigidity by the new 4 arm design. race II structure hollow grid chain ring 11 speed The Dura-Ace 9000 Crankset from Stages is specifically built to a non-drive Shimano Dura-Ace 9000 crank arm and paired with Shimano's Dura-Ace FC-9000 drive side crank. Passing the road test with flying colors, this meter was ridden to victory in the 2015 Tour de France by Team Sky. The Dura Ace FC-9000 crankset sets new standards for stiffness and low weight providing optimal power transfer. Available in compact and conventional versions to suit all riders and terrain. New 4-arm design for same stiffness with lighter weight. Hollowglide chainrings. 11-speed compatible. 97 USD. We've designed our Dura-Ace 9000-compatible crankset to be a perfect match for your DA 9000 crankset. Precisely machined to become one solid piece together with the crankset arm, our chainring is the best solution on the market if you're looking to enhance the performance of your