Hi, I am selling a new in the box Fulcrum RRS Racing Torq Carbon 53/39 Crankset, 175 mm. I used this same model of crank on my SRAM RED 11 speed setup with ZERO problems. It is essentially a Campagnolo Super Record crankset in different graphics, with full CULT bearings etc. By far the nicest road crankset I've ever used, but I'm moving and need to downsize my backup collection. . Below is a description of the crankset along with the specs. Please let me know if you have any questions, otherwise check my feedback and buy with confidence. Thanks for looking. Description: There are no compromises in the top range crankset in the Fulcrum series. The use of CULT technology and High Efficiency Hard-Ox anodization treatment for the chainrings make the Racing Torq RRS suitable for the toughest and most extreme competitive use. Hollow carbon arms use a combination of multi-directional and unidirectional carbon fiberCeramic Ultimate Level Technology (CULT) bearings for low resistance and easy maintenanceRacing-torq external bottom bracket cupsets are required and sold separatelyChainrings are hard-anodized, ramped, pinned and optimized for Shimano and SRAM drivetrainsAlloy chainring bolts Item Specifications ColorBlack Weight695g Spindle Interface TypeUltra-Torque Pedal Spindle9/16" Bolt Pattern5-Bolt, 4-Arm Chainring BCD135mm Arm Length175mm Rings53/39 Crank-FD TypeRoad Double Crank Intended UseRoad Chain CompatibilityCampagnolo 10,Shim/SRAM 10