Pro Tire Inserts closeout durable design and real quality

durable design and real quality bike parts that are safer and longer lasting that anything you'll find in the toy store

a 3/8-inch ratchet driver

it's 42mm width makes it your set-it-and-forget-it gravel tire

Compatible only with 11-Speed Di2 systems

and can be used to upgrade any eTap AXS bike to power

Pro Tire Inserts closeout durable design and real qualityCushCore is an engineered foam insert to be mounted inside a tire, designed to absorb impacts, reduce vibration and increase lateral stability. These characteristics translate to a more controlled, comfortable, and faster ride. FEATURES: The system is designed to be used with tubeless ready or tubeless converted rims and tires, and is compatible with tubeless tire sealants A specially designed tubeless air valve is included with each insert; allowing