The Topeak Mountain Digital 2Stage shock pump is a versatile tool for mountain bike enthusiasts. It features an innovative 2Stage pressure selector, allowing you to choose between high pressure for suspension forks and shock units, or high volume for inflating tires. The integrated digital gauge provides accurate pressure readings up to 300psi / 20.7bar. The Pressure-Rite connector accepts both Presta and Schrader valves, while the flexible hose reduces stress on valve stems. Setting the proper pressure is quick and easy with the air release button. The SmartHead ThreadLock ensures a secure connection, and the sturdy aluminum barrel is built to last. The pump is powered by a CR2032 battery, which is included. With a compact size of 26 x 4.7 x 3.5 cm / 10.2" x 1.85" x 1.46" and a weight of 210g / 7.41oz, this pump is a convenient and lightweight addition to your biking gear.