Michelin Jet XCR 27. 5" Tire Michelin's fastest-rolling off-road tire. The Jet XCR is built for riders who refuse to leave time on the table. Its low-profile center tread excels in dry and hardpacked XC trail conditions, rolling fast between corners while progressive shoulder lugs dig in when you need them most. Gum-X2D dual compound rubber balances rolling efficiency with grip, and the Race Shield triple-layer 150 TPI casing keeps the whole package light, cut-resistant, and tubeless-ready. Features Gum-X2D dual compound rubber optimizes rolling efficiency at the center while maximizing grip through the shoulders Low-profile center tread for fast rolling on hardpacked XC trail conditions, with progressive shoulder lugs for cornering traction Race Shield triple-layer 150 TPI casing is extremely lightweight and resilient against tears and cuts Tubeless compatible with a folding bead for easy installation and a lighter overall package SPECIFICATIONSTPI150 (triple-layer Race Shield casing)Compound Gum-X2D dual compound Tire Bead Folding Tire Type Tubeless Compatible Intended Use XC, Trail | Michelin | Jet Xcr 27. 5" Tire 27. 5X2. 25", Tubeless Ready | Rubber