Features1 Materials: Made of aluminum alloy, the easy wheel extension rod has high strength. 2Tighten Firmly: Tighten firmly and easily rotate, avoid falling off at the joints, safe and sturdy, and use with confidence. 3Characteristics: It has a lightweight design, anodized coloring, bright colors, and is not easy to oxidize. 4Widened Tires: The purpose of widening the tire is to strengthen the overlay and completely prevent the aluminum circle from hitting the ground. 5Applicable Scene: The easy wheel extension rod has performance for 3sixty folding bikes.SpecificationItem Type: Easy Wheels Extension BarProduct Material: Aluminum Alloy + RubberSuitable: for 3sixty and Other Folding CyclePackage List1 xEasyWheelsExtensionBar