HED 2013 H3 FR Carbon Clincher Rear Wheel~19X55MM / HED 2013 H3 FR ALLOY CLINCHER REAR WHEEL~19X55MM

External width 19mm, rim depth 55mm. This is a standard narrow rim design, best suited for 19c to 23c tires for optimal aerodynamic performance.
Equipped with Sonic FR hubs, featuring high-quality bearings (some versions use ceramic bearings), offering smoother rotation than standard versions.
The rear hub is compatible with Shimano/SRAM 10/11 speed systems (11-speed support began with the 2013 model year).
Carbon fiber rim body with an aluminum braking surface.
No need to change to carbon-specific brake pads; provides stable all-weather braking performance and better heat dissipation than full-carbon rims.
The rear wheel weighs approximately 1,000g - 1,100g.