The lightweight aluminum rims are plenty wide (22mm internal) and compatible with tubeless tires from 28mm to 64mm for a smooth, efficient ride quality.

The UST system has been improved with a new rim bed shape that makes it easier than ever to install and change tires.

Fore technology attaches the spokes to the rim without the need to drill the upper rim bed, so no tape is required. No hassles no added weight. 

Our new Infinity hub platform optimizes spoke lacing with highly controlled tension for maximum power transfer, and the Instant Drive 360 freewheel, coupled with our automatic bearing preload adjustment (QRM Auto), provides fast engagement, stiffness and added durability.

Matte painted hubs, invisible rim welding and deep black spokes give this wheelset a premium look that stands out from the crowd.

The wheels use center-lock brake rotor compatibility 

HG11 Driver for most 10 and 11 speed cassettes, XDR drivers sold separately for SRAM compatibility and Micro spline for Shimano 12 speed. 

The front hub is a 12mm thru-axle, and the rear is a 12x142.