Duro Tire's Cypher all mountain gravel bicycle tire is designed to tackle the great outdoors. With it's position as an excellent all mountain endurance gravel bike tire, the Cypher is ready for any challenge. Duro has poured over 50 years of manufacturing experience into designing this hi-gripping and puncture resistant tire that will keep you running on your endurance rides. The treads interlocking side knobs allow stability in the corners while the center lug pattern brings grip and traction for a well rounded ride. Cypher's reinforced casing gives you peace of mind from most punctures on long trail rides too!