STAR UNION Mini Electric Bike Pump – 120 PSI Portable Bicycle Tire Inflator with Digital Pressure Gauge & Auto Shut-Off

$39.99
$39.99
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Key Feature:

Ultra-Compact & Lightweight

Weighing only 108g (0.24 lbs), the SU-P001 fits easily into a jersey pocket, saddle bag, backpack, or bike tool kit, making it easy to carry on every ride.

Fast 120 PSI Inflation

Delivers up to 120 PSI, inflating a 700×25C road bike tire from 0–80 PSI in approximately 50–60 seconds and to 110 PSI in about 110 seconds.

Digital Gauge & Auto Shut-Off

The built-in digital pressure display provides real-time pressure monitoring, while the Auto Shut-Off function automatically stops inflation at the preset pressure.

USB-C Rechargeable

Powered by 2 × 500mAh rechargeable lithium batteries, providing reliable performance for multiple tire inflations between charges.

LED Light for Night Use

An integrated LED light improves visibility in low-light conditions, making nighttime inflation and roadside repairs safer and more convenient.

Presta & Schrader Compatible

Compatible with Presta and Schrader valves, making it suitable for road bikes, mountain bikes, gravel bikes, folding bikes, e-bikes, and sports balls.
Product description

Overview

The STAR UNION SU-P001 Mini Electric Bike Pump is an ultra-compact, lightweight tire inflator designed for cyclists who need fast and reliable inflation on the go. Delivering up to 120 PSI with a built-in digital pressure gauge and auto shut-off function, it helps maintain accurate tire pressure for safer, more efficient riding. Compatible with both Presta and Schrader valves, the SU-P001 is ideal for road bikes, mountain bikes, gravel bikes, folding bikes, and e-bikes. Its pocket-sized design, integrated LED light, and rechargeable lithium battery make it the perfect companion for daily rides, roadside repairs, and emergency tire inflation.

Compatibility

Valve Compatibility: Presta & Schrader Valves

Applications: Road Bikes, Mountain Bikes (MTB), Gravel Bikes, Folding Bikes, E-Bikes, Basketballs, Footballs

Specifications

Maximum Pressure: 120 PSI

Battery: 2 × 500mAh Rechargeable Lithium Batteries (1000mAh Total)

Charging Port: USB Type-C

Pressure Display: Digital Pressure Gauge

Inflation Control: Auto Shut-Off

Lighting: Built-in LED Light

Product Weight: Approx. 108g (0.24 lbs)

Package Includes

  • 1 × Mini Electric Bike Pump (SU-P001)
  • 1 × Air Hose (Extension Hose)
  • 1 × Ball Needle
  • 1 × USB Type-C Charging Cable
  • 1 × Storage Bag
  • 1 × User Manual

Installation & Usage Notes

  • Compatible with both Presta and Schrader valves. A ball needle is included for inflating sports balls.
  • When inflating tires above 100 PSI, use the included extension hose to help prevent air leakage.
  • For TPU inner tubes or resin valve stems, always use the extension hose to reduce heat transfer and help protect the valve.
  • A slightly louder sound during startup is normal due to the high-speed motor.
  • This pump is designed for bicycle tires and sports balls only. It is not suitable for car tires.
  • This product is not waterproof. Avoid exposure to water or heavy rain.
Shipping & Return

Most U.S. orders ship from our U.S. warehouse and are usually delivered within 3–6 days.

Orders to other countries, out-of-stock items, and customized products may ship from China and are usually delivered within approximately 14 days.

We want you to be completely satisfied with your purchase. If you have any questions, concerns, or complaints, please contact our online support team or email us at grt@star-union.net. We will respond within 8 hours.

Items can be returned or exchanged within 30 days of delivery. Please contact us before returning an item so we can help you with the next steps.