BRIDGE Technology Cyclocross Chainring Set:
– 53 tooth big ring, 34 tooth small ring, with amazing shifting between.
– CNC 7075-T6
– MIL Type 3 True Hard Anodize
– Weight per Set – (182g Shimano 4-bolt Ultegra/DuraAce)
Shimano 4-Arm Road Cranks – Available Now
Fits Shimano 110mm BCD, 4-Arm Road Cranks (Dura-Ace FC-9000 & Ultegra FC-6800; DA 9100, R8000, R7000, 5800 & 4700) NOTE: Use the drop down menu to select the right set for your application.
– 10 & 11 & 12 Speed Compatible
Available For The Shimano 4-Arm Cranks
This shift tech is now available for the newer Shimano 4-arm cranks. They fit just fine on the cranks (as shown in most of the images on this page), but if you want a more finished look, you can also get the bolt covers (by Shimano) as shown in this image to the right. They can be expensive, and you’ll probably have to order them from your local bike shop, but if you want the look, the covers are available.
These rings, 53/34 Road combination, fit the newer Shimano 4-Arm Cranks (110mm BCD, road cranks) and are compatible with 10 & 11 speed chain options. Other mounting configurations are available. Check out the specs of our many ring options, then get the right rings on your bike. For setup and maximum performance tips, please visit our technical support site