Superior puncture protection with ceramic embedded into the tires!Increased tire life spanFits 20 X 4 1/4 Wheel, ZUGO TIRES included an inner tube and outer tire.Best Electric Bike Tire for the Streets!Most comfortable, quietest, safest, long-lasting, zugo rhino electric bikes' street tires!

EUNORAU NEW-TRIKE TIRE Brand: CST Valve: Straight Color: Black Labeled Size: 20" x 3" Tire Diameter: 20" Feature: Inflatable Package Includes: Inner tire and outer tire Compatible: Eunorau NEW-TRIKE