CYCPLUS AS2 Pro Max Tiny Pump with Gauge – 120 PSI Cordless Bike Pump (2025 Updated Version)

Compact power for on-the-go inflation

Meet the CYCPLUS AS2 Pro Max Tiny Pump with Gauge, a 2025 updated cordless inflator designed to slip into a bag or pocket while delivering consistent air pressure for bikes, cars, motorcycles, and balls. Its pocket‑sized form hides a capable performer that helps you manage tire care and quick top-ups without searching for a power outlet.

Small in size, big on capability

Weighing just 7.23 oz (205 g) and measuring 3.18 x 1.25 x 2.36 inches, this pump is built for one‑handed use. The lightweight design and included silicone case make it easy to carry, stash in a backpack, or clip to a belt loop for ready access on commutes and outdoor adventures.

• Ultra-portable: pocket-size and lightweight
• One-handed operation for quick inflations
• Backpack-friendly form with protective silicone case

Fast, controlled inflation at your fingertips

The AS2 Pro Max tops out at 120 PSI and is built to deliver real-time readings with an intuitive LED gauge. In practical terms, it can refill a 700x25C tire from 80–100 PSI in about 25 seconds and inflate a typical road bike tire from 0 to 120 PSI in roughly 75 seconds. The gauge reads with accuracy around ±1 PSI, helping you reach your target with confidence.

• Max pressure: 120 PSI
• 700x25C tire: ~25 seconds from 80–100 PSI
• Road bike tire: ~75 seconds from 0–120 PSI
• LED pressure display with ±1 PSI accuracy

Smart features and everyday versatility

Automatic shut-off stops inflation when the preset pressure is reached, freeing you to attend to other tasks. The device ships with a two-valve setup—Schrader and Presta valves—plus an extra hose to reach awkward angles. A full charge in about one hour powers multiple inflations, and the included case, USB cable, and accessories keep a compact kit organized for bikes, cars, motorcycles, and sports balls.

• Auto stop for precise final pressure
• 2-in-1 valve system (Schrader & Presta) with extra hose
• USB charging; full charge ~1 hour
• Includes: inflator, hose, adapters, needle, case, storage bag, manual

What’s in the box

Everything you need for quick inflations on the go: tire inflator, flexible hose, Presta valve adapter, ball needle, silicone case, waterproof storage bag, USB charging cable, and user manual.