AMERICAN CLASSIC Gravel Bike Tire, Replacement Tire for Gravel Bicycle, Fast Singletrack, Loose Trails, Gravel Roads - Krumbein, 700 x 40c, 700 x 50c,

AMERICAN CLASSIC Gravel Bike Tire, Replacement Tire for Gravel Bicycle, Fast Singletrack, Loose Trails, Gravel Roads - Krumbein, 700 x 40c, 700 x 50c,

KRUMBIEN - Singletrack-ready, boundless gravel. DESCRIPTION - The Krumbein is American Classic's most aggressive gravel tire ideal for gravel roads, loose trails, and fast singletrack. The all-weather design includes tall side lugs for cornering grip on loose and rocky conditions, chamfered center knobs minimize rolling resistance, and plenty of real estate between knobs prevents mud build-up. STAGE 5S ARMOR - Includes the latest Nylon105 bead-to-bead technology that is lighter weight and more cut and abrasion resistant. RUBBERFORCE G - our specially-tuned rubber compound engineered for dependable grip on mixed terrain and daily adventures TUBELESS READY - The ultimate construction delivers a combination of speed, comfort and flat protection when combined with tubeless specific sealants. DESCRIPTION - The Krumbein is American Classic's most aggressive gravel tire ideal for gravel roads, loose trails, and fast singletrack. The all-weather design includes tall side lugs for cornering grip on loose and rocky conditions, chamfered center knobs minimize rolling resistance, and plenty of real estate between knobs prevents mud build-up.