CC311 Clincher

The world's only tubeless compatible PMI core disc -- the CC311 is the most advanced wheel on the market, with an aerodynamic profile and R-Symmetric shape designed to rip through the wind and give you that smooth-as-silk ride quality that Alto is all about.  The CC311 hub is engineered for minimal wind resistance and manufactured in the USA with industry leading quality, using the same smooth internals as our standard hubs.  The carbon shell and hub are bonded together using our proprietary epoxy resin and PMI Core, giving you a disc wheel with a stiffness-to-weight ratio that is second to none!



  • Weight: 1260g
  • Clincher and Tubeless Compatible
  • 25mm wide brake track for optimal stiffness and aerodynamics
  • Shimano, SRAM, and Campagnolo Compatible
  • Optimized for 11 speed and compatible with 10 speed
  • Carbon Fiber with EPS Core Mfg Technology
  • 25mm Clincher Tires Recommended
  • Alto Skewers and SwissStop Black Prince Brake Pads Included
  • Unlimited Rider Weight Limit

Collections: All, Rim Brake

Type: Individual Wheel