GPUTEK Mini Electric Bike Pump – Portable USB-C Rechargeable Bicycle Tire Inflator (120 PSI)

The Pocket-Sized Pump That Saves Your Ride

Never get stuck with a flat tire again. The GPUTEK Mini Electric Bike Pump is a powerful, ultra-compact inflator designed for cyclists who want fast, precise, and effortless tire inflation anywhere. Small enough to fit in your pocket yet powerful enough to reach 120 PSI, this smart pump gives you professional-level performance on every ride.

Perfect for road bikes, mountain bikes, gravel bikes, e-bikes, and commuting bikes, it’s the must-have emergency tool every cyclist should carry.

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Key Features

Ultra-Compact & Lightweight Design

This pump is designed for cyclists who value portability.

• Size: 2.81 x 1.77 x 1.25 inches

• Weight: only 0.23 lbs

Small enough to fit in:

• Jersey pockets

• Saddle bags

• Bike frame bags

• Backpacks

Carry powerful inflation without bulky equipment.

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Smart Digital Pressure Gauge (2-120 PSI)

The built-in LED digital pressure display allows you to monitor and adjust tire pressure with precision.

Features include:

• Real-time pressure display

• Adjustable pressure range 2-120 PSI

• Professional-level accuracy

Perfect for maintaining optimal tire performance and safety.

Calibration Tip:
If the reading becomes inaccurate, simply hold the "+" and "–" buttons together for 3 seconds to recalibrate.

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High-Speed Automatic Inflation

Powered by an advanced brushless motor, this mini pump inflates tires much faster than traditional hand pumps.

Performance:

• 0 → 100 PSI: about 80 seconds

• 80 → 100 PSI: about 40 seconds

Additional benefits:

• Automatic inflation

• Pause function

• Hands-free operation

⚠ Note: The high-performance motor may produce slight noise and heat during use, which is normal for high-speed inflation.

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Compatible with Presta & Schrader Valves

This pump works with both major valve types used on bicycles.

Included:

• Presta valve adapter

• Schrader valve adapter

• Flexible air hose for easy positioning

Compatible with:

• Road bikes

• Mountain bikes (MTB)

• Gravel bikes

• City bikes

• Folding bikes

• Fat tire bikes

• Electric bikes (E-bikes)

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Powerful Rechargeable Battery

Despite its small size, this pump includes dual rechargeable batteries.

Battery capacity:

• 2 × 500mAh lithium batteries

Inflation capability per charge:

• Inflate 700x23C tire from 0-100 PSI 2-3 times

• Inflate 80-100 PSI up to 9 times

Perfect for daily rides and emergency situations.

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Product Specifications

Feature	Details
Maximum Pressure	120 PSI
Weight	0.23 lb
Size	2.81 × 1.77 × 1.25 inches
Battery	2 × 500mAh rechargeable
Charging	USB-C
Valve Compatibility	Presta & Schrader
Inflation Time	0-100 PSI ~80 seconds

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Perfect For

• Road cycling

• Mountain biking

• Gravel riding

• Bike commuting

• Long-distance rides

• Emergency roadside inflation

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Frequently Asked Questions (FAQs)

How fast does the pump inflate a tire?

It can inflate a 70x23C road bike tire from 0-100 PSI in about 80 seconds.

How many tires can it inflate on one charge?

You can inflate:

• 2-3 tires from 0-100 PSI, or

• Up to 9 top-offs from 80-100 PSI.

Does it work with all bike valves?

Yes. It supports both Presta and Schrader valves using the included adapters.

Is the pump rechargeable?

Yes. It uses USB-C charging, making it convenient to recharge anywhere.

Can I carry it while riding?

Absolutely. Its pocket-sized design and lightweight build make it ideal for cycling trips.

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Small Pump. Serious Power.

The GPUTEK Mini Electric Bike Pump delivers fast inflation, digital accuracy, and true portability in one compact tool. Whether you're commuting, racing, or exploring new trails, this smart inflator ensures you're always ready to keep rolling. 🚴‍♂️💨