Campagnolo 2014 Chorus UT Carbon 11 Spd Chainset X.P.S.S. (e Xtreme Performance Shifting System), the acronym that refers to the most efficient system ever, lets you shift with extreme speed & incredible precision. At first glance, the Chorus 2011 crankset does not show any changes. But actually there is plenty of news hidden behind the new look. The chainrings have been completely redesigned. The new teeth design plus the new 8 ascending & 2 descending zones of the chainring enable top-class performance.
- Full-carbon unidirectional-multidirectional cranks
- Light alloy fixing bolts
- Light alloy chainrings with XPSS (e Xtreme Performance Shifting System)
- Chainrings with hard anodization treatment
- 8 pins on the large chainring
- New teeth design: Chain shifts easily up & down the rings
- Integrated ULTRA-TORQUE semi-axles
- Requires ULTRA-TORQUE BB cups
- Weight: 667g