The Genus Cotton Tubular is Ere Research’s premier road tire, designed for the riding demands of the pro peloton where low rolling resistance (10.4W) and high-speed cornering confidence are of utmost concern.

The minimalist tread and supple casing provide unparalleled grip and the rider feedback necessary to cross the line first. Our 320 TPI casing offers unparalleled puncture protection. 

Handmade with the highest quality cotton weave, paired with our unparalleled 65a durometer rubber and Genus tread pattern. This is the fastest tubular tire in the world.