Simple to use and compact, the Blackburn Airstik SL Mini Bike Pump gets you back on your ride. It's super lightweight and easy to store thanks to its discreet frame mount, which can be secured under your water bottle cage so it stays out of the way but easy to grab. The Airstik SL has a presta-only head. FEATURES: Hand mini-pump Lightweight and compact Aluminum durable construction Comes with a discreet frame mount that fits under your water bottle cage Easy to use with push-on presta head only 160 PSI max Weight: 59 grams