YBLNTEK Mini Bike Pump, 2-in-1 CO2 Inflator & Manual Hand Pump, 160 PSI, Aluminum Alloy Body, Presta & Schrader Valve Compatible, Portable Emergency Air Pump for Road & Mountain Bikes — Open-Box, 5% Off

【2-in-1 CO2 & Manual Inflation - Versatile for Any Situation】 This bike pump also functions as a premium bike tire pump, supporting both CO2 quick inflation and traditional hand pumping. Use the CO2 cartridge for an instant tire boost on the road or switch to manual mode for precise pressure control at home. Perfect for riders who want backup inflation options without carrying bulky equipment. Note: The CO2 inflator only works with threaded CO2 cartridges; unthreaded ones are not compatible.

【Dual Valve Compatibility - Presta & Schrader, No Adapter Needed】 This bike air pump features a universal pump head that works seamlessly with both Presta and Schrader valves. Simply adjust the internal component to match your valve type — no extra adapters or complicated steps. Ideal for households with different bikes, strollers, or other inflatable gear.

【160 PSI High Pressure - Fast & Efficient Air Fill】 With a maximum pressure of 160 PSI / 11 Bar, this portable bicycle pump delivers powerful airflow to quickly inflate road bike tires, mountain bike tires, city commuter tires, and even sports balls. The high-pressure design ensures you reach optimal tire pressure with fewer strokes for fast and efficient daily inflation.

【Durable Aluminum Alloy Build - Lightweight Yet Rugged】 Made from high-quality aluminum alloy with a black anodized finish and laser-engraved Rockbye logo. This mini bike pump features a sturdy compact structure that resists corrosion, scratches, and daily wear while weighing only 190g. Small enough to fit in a jersey pocket, saddlebag, or backpack for every ride.

【Compact & Ready to Go - No Waiting, No Hassle】 This manual/CO2 hybrid bicycle tire pump is always ready when you need it. The included nylon hose tucks neatly into the pump body, saving space and preventing loss. Great for road emergencies, camping trips, daily commutes, and home use.

This 2-in-1 bike pump combines the speed of CO2 inflation with the reliability of manual pumping, giving you two options in one compact tool. Use CO2 cartridges for instant tire top-ups on the road, or switch to manual mode for precise pressure control at home. With a maximum pressure of 160 PSI (11 Bar), it quickly fills road bike, mountain bike, and commuter tires, plus sports balls, with fewer strokes. The pump head works seamlessly with both Presta and Schrader valves — no extra adapters required. Simply adjust the internal component to match your valve type and start inflating. Built from durable aluminum alloy with a scratch-resistant black anodized finish, it’s lightweight at just 190g, yet rugged enough for daily use. The compact design easily fits in a jersey pocket, saddlebag, or backpack, making it ideal for emergencies, camping trips, commutes, and home use.it never needs batteries or charging — always ready when you are.