Lezyne Lever Patch Kit Integrated Tyre Repair Kit: All-in-one patch kit and tyre lever combo. Durable, refillable aluminum case with press-fit end caps. Power Cap Levers: Power Cap Levers serve as both tire levers with integrated spoke hook and end caps. Aggressive Hook Geometry: Levers utilize a thin, aggressive hook geometry that provides ideal leverage over difficult tire beads Reusable Scuffer: Lever Kit include a durable and reusable tube stainless steel tube scuffer. Patches that Stretch: Lezyne glueless patches use a specially developed synthetic rubber compound that stretches and conforms to inflated tubes. Composite Matrix: Power Cap Levers are made of durable, high-strength nylon composite matrix. Useful Instructions: Patch instructions have a selfadhesive backing and serve as an emergency tyre boot.