Apollo III Premium Mini Bike Pump with Inset Pressure Gauge and High Volume / High Pressure Setting EASILY READ YOUR TIRE PRESSURE with the rotatable, inset pressure gauge. Unlike other pumps with gauges, the Apollo III gauge is INSET so it wont get tangled up in your spokes when you are inflating your tire to your preferred setting. Inflates to 120 psi / 8.27 bar NO ADAPTERS NEEDED. EVER. The Apollo III mini pump uses PATENTED technology to AUTOMATICALLY adjust to Presta or Schrader valves. No fumbling with adapters or searching for different heads. INFLATE TO YOUR PREFERRED PSI FASTER AND EASIER with the HIGH VOLUME/HIGH PRESSURE switch. Start with HIGH VOLUME then easily flip the switch on the pump base to HIGH PRESSURE. The high pressure setting makes it easier to put in air at higher pressure. Save your energy for your ride  not pumping! DURABLE, LIGHTWEIGHT ANODIZED ALUMINUM. Weighing in at only 153 grams, the Apollo III is constructed from lightweight SERIES 6000 grade aluminum for reliable performance. And the tough ANODIZE FINISH will handle the rigors of life on the road or trail. MINI SIZE mounts to your frame with the INCLUDED mounting bracket. Or just throw in your pack and ride! Length: 8.25 inches / 21 cm Weight: 153 grams