Macro reinforces the notion that XC shouldn’t be categorized by rigid posts and pinner tires. XC is growing faster by the day and Macro is here to exceed its expectations. Minimal, fast-rolling tread wraps over a wide casing to increase traction and confidence without added knob weight. Minimal tread overhang also reduces weight while a round tire profile provides smooth cornering on hardpack surfaces. Macro is here to go faster. SG2 bead-to-bead puncture protection provides improved air retention, and offers 80% more sidewall protection vs traditional single-ply tires. TCS Light Fast-Rolling: Lightweight casing with TCS aramid bead and Dual Compound DNA rubber (60a center/50a sides). Tightly spaced, low center knobs to increase rolling speed. Wide breaking edged to increase breaking traction. Widely spaced transition and side knobs allow increased cornering traction. Rounded tread profile to increase rolling speed and provide smooth cornering on hard pack. 62mm section width. 100% Recycled and Recyclable Packaging. Item Specifications: Flat Protection: Tread and Sidewall, TPI: 120, Color: Black, Defined Color: Black, ISO Width (mm): 62, ISO Diameter: 622 / Road / 29", Tire Intended Use: Mountain, Tire Diameter: 29", Tire Bead: Folding, Labeled Size: 29 x 2.40, Tire Type: Tubeless Ready Clincher,