The Nishiki Frame Pump is good to have on hand when heading out on the road or trails. This pump is small and compact but offers high-volume and high-pressure to quickly inflate your tires. Features: Lightweight, compact, and easy to store High-pressure inflation Dual action to increase air volume per stroke Compatible with Presta and Schrader valves Versatile use for balls or other inflatables Includes attachment to mount pump to the bike while you ride Maximum PSI: 90