- Features Campagnolo X.P.S.S. (eXtreme Performance Shifting System) featuring geometrically optimized chainring teeth. Optimized when mated to a full Campagnolo drivetrain
- Double standardized bolt circle diameter allows for use of standard, mid-compact and compact chainrings
- Ultra-Torque axles couple together in the middle of the BB shell via a Hirth Joint that self centers the crank. This results in a very light weight and stiff system that transfers power to the pedals without power loss
- Ultra-Torque system have both drive and non-drive side bearings pre-installed
- Requires use of Ultra-Torque bottom bracket cups
| Specs: | |
|---|---|
| Chainline/Hub Compatibility | 130 Hubs |
| Defined Color | Black |
| Weight | 865 |
| Number of Chainrings | Double |
| Drivetrain Speeds | 11 |
| Chainring BCD | 146 Campagnolo Asymmetric |
| Chainring BCD | 112 Campagnolo Asymmetric |
| Pedal Spindle | 9/16″ |
| BB Included | No |
| Spindle Interface Type | Campagnolo Ultra-Torque |
| Color | Black |
| Crank Length (mm) | 170mm |
| Rings | 50/34 |
| Crank Intended Use | Road |
- CK0056









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