Part Number: 948US

Specifically engineered formula instantly seals small holes from puncture flats

Regular component cleaning prevents premature wear and tear on chain and sprockets

including a Synchwire upper

XR1 Comp Kids' Mountain Tire size-hand Part Number: 948USBontrager XR1 Comp Kids' Mountain Tire *Freight charges will apply* A kid sized MTB tire with all of the technology and performance of the larger sizes. Kid friendly fit, grown up performance The XR1 Kids' is a durable, kid friendly tire with the same reliable traction and performance as the grown up versions. It rolls fast, features a versatile tread for a variety of trail conditions, and keeps weight down so little rippers can quickly gain speed and