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.
FREE Cassette Installation - Order a cassette along with a wheelset and we can install the cassette for free. Cassette installation requires special tools that not all our customers have. The cassette will be professionally installed and torqued to spec. Just add "Please install cassette" to your order notes at checkout and we'll take care of you.