Features Ultra-compact Size for Riding Faster Designed for easy portability, CHEETAH measures just 74 × 50 × 30 mm (2.91 × 1.97 × 1.18 in) and weighs approximately 136g. Its compact size fits easily into a jersey pocket, saddle bag, or backpack, so reliable inflation is always within reach—whether you’re topping up tire pressure or handling an unexpected flat on the road. Type-C Charging. Ready in About an Hour Recharge through Type-C and get Cheetah ready for the next ride in approximately one hour under specified charging conditions. Simple 5V charging makes it easy to power up between rides. Fast Inflation. More Rides per Charge Spend less time pumping and more time riding. CHEETAH inflates a 700 × 25C road tire from 0 to 80 PSI in approximately 70 seconds and a 26 × 1.75 mountain bike tire to 45 PSI in approximately 50 seconds. On a full charge, it can inflate up to approximately 7 road bike tires or 12 mountain bike tires under specified test conditions—ready for daily rides and longer adventures. 120 PSI Max With Auto Stop & Pressure Memory With up to 120 PSI of pressure, CHEETAH is ready for a wide range of bike tires. It starts at a default 80 PSI, lets you adjust your target pressure, and automatically stops once the preset level is reached. Real-time digital readings keep pressure easy to track, while memory recalls your last setting for faster setup on your next ride. Active Cooling System High-pressure inflation creates heat, so Cheetah uses a built-in fan to actively manage internal temperature during operation. Integrated temperature protection can automatically pause the pump when needed, helping protect the system during repeated use. Meet Your Various Needs Built around everyday cycling needs, Cheetah handles both high-pressure road bike tires and lower-pressure mountain bike tires. It can also support motorcycle and car emergency inflation as well as sports balls, making one compact pump useful far beyond your bike.