Continental Race King Fold ProTection Bike Tire ORIGINAL KING- Having achieved legendary status, the Race King heralded the advent of the current Continental King range. BLACK CHILI- Features Continentals revolutionary Black Chili Compound which reduces rolling resistance by 26% improves grip by 30% and adds 5% more mileage out of your tire. PROTECTION SYSTEM- Continentals ProTection system with an additional puncture protection layer is 25% lighter and offers 30% more puncture protection. HANDMADE IN GERMANY-Continental has been hand making their tires since 1871, maintaining the integrity of tradition, while evolving with the most advanced technology. FOLDING TIRE- Makes it easy to take a spare.