Mini pump ROCKBROS — compact and versatile solution for inflating tires up to 110 PSI. It supports manual mode and use of CO₂ cartridges for quick restoration of required pressure. Distinguished by thoughtful design with Presta and Schrader valves, which contributes to compatibility with any bicycle models. Durable aluminum body guarantees longevity and resistance to wear. Device saves space during storage — easily fits in a tool bag or attaches to the frame using the included bracket