Bike Floor Pump, SmartSpeed Portable & Lightweight Mini Bicycle Pump with Gauge Black Mini bike floor pump, is convenient and portable, especially for your outdoor biking. Lightweight design, with only 4.3oz and 8.6in long, will be much easier to use. Air pump inflates to 100psi so it's perfect for a variety of inflatables Compact bike pump fits in your bike bag and easy mount clip for bike frame mount, can be used to most road bikes. Manufactured with high precision control technology.