Tire Z-Max Evolution Comp 26x2.1

Ritchey's signature MTB tread pattern for well over a decade
Based on the original ZMax VFA tread
VFA (Vector force analysis) places each knob and edge at an angle corresponding with cornering and braking forces for optimal traction at all angles
Fast-rolling, grippy, predictable
Tread lugs are spaced wider and shortened for faster handling, reduced rolling resistance and lighter weight  

Available widths: 1.9" or 2.1"
Material: 30 TPI / Wire Bead
Size: 26"
Color: Black