E*thirteen Optimus XC Casing Tire - Endurance Compound Size:27.5x2.4 inch When combined with the tightly

When combined with the tightly spaced center knob and alternating traditional knob tread pattern

9 | No Lever

Feature: Internal Cable Routing system provides integrated cable routing and protection

Diameter: 30mm

Adjustable chainline accommodates non-Boost

E*thirteen Optimus XC Casing Tire - Endurance Compound Size:27.5x2.4 inch When combined with the tightlyOptimus Tire 29 inch 2. 4 inch XC Casing Endurance Compound Black Optimus Tires deliver confidence inspiring trail traction with minimal rolling resistance at XC Down Country weights. The 2. 4'' high volume design promises the comfort of burlier trail tires and the same ability to run lower air pressures, with a tread design and casing configurations that target maximum efficiency. e*thirteen's Endurance compound means high durability and wear life.