Continental Grand Prix Attack and Force Road Tires - Pair (Front & Rear)

"Continental once again revolutionizes the bicycle tire with the Attack and Force. Conti went at tire design from a new direction and looked at the form and function of front and rear tires independently of one another. The result is a front tire that exceeds every other in cornering and traction and a rear that excels in traction and durability. No more switching rear tires up front because they wear quicker than the front--these tires are designed to wear together. Sold as a pair only (packaged together).Attack- Front Specific:Special tread compound with improved gripModified puncture-proof polyamide linerASC® Silica grip compound modified specifically for front tractionUnique tread design enhances traction under all conditions700x22, 110-120 psi, Weight:190gForce- Rear SpecificSpecial tread compound for high mileage performanceModified puncture-proof polyamide dual linerEnhanced ride comfort due to greater tread thicknessUnique tread design enhances traction under acceleration700x23, 110-120 psi, Weight:210g"