The Z-Max Evolution features Ritchey's signature mountain bike tread pattern, which is the culmination of years of development and design. Tread lugs are spaced wider and shortened for faster handling, reduced rolling resistance and lighter weight.
|ISO Diameter||584 / 650b / 27.5"|
|Labeled Size||27.5 x 2.8|
This product was added to our catalog on April 25, 2018