Quick Summary
The GPUTEK BL01 is a compact electric bike pump with a digital LED pressure gauge and adapters for Presta and Schrader valves. Its adjustable range is 2 to 120 PSI. Check your tire’s recommended pressure and valve type before choosing this pump.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Pressure range | Adjustable from 2 to 120 PSI. The upper limit is not a recommended pressure for every tire; use the tire’s specified target. |
| Gauge | Digital LED pressure gauge for checking tire pressure. If the pressure reading is inaccurate, the listing instructs you to hold the + and – buttons together for 3 seconds to calibrate. |
| Valve fit | Includes adapters for Presta and Schrader valves, plus an air hose. Check which valve your bike uses. |
| Dimensions | 2.81 x 1.77 x 1.25 inches. Compare these dimensions with your intended carrying or storage space. |
| Inflation examples | The listing states about 80 seconds to inflate a 70 x 23C tire from 0 to 100 PSI, and about 40 seconds from 80 to 100 PSI. |
| Inflation per charge | Stated examples for a 700c23 tire are 2 to 3 inflations from 0 to 100 PSI, or up to 9 from 80 to 100 PSI on a full charge. |
| Operation | Brushless motor with automatic inflation and pause functions. The pump may produce noise and heat while operating. |
What to Compare Before Buying
- Pressure needs: Check the recommended pressure for your tire and confirm it falls within the pump’s 2 to 120 PSI range.
- Valve type: Match the included Presta or Schrader adapter to your bike’s valve.
- Charging: Confirm the charging method and whether the needed charging accessories are included with the selected configuration.
- Carry space: Compare the listed dimensions with the space where you plan to store or carry the pump.
Compatibility, Size and Fit
The listing describes use with road, mountain, gravel, folding, city, fat-tire and electric bikes. That list does not determine the right pressure for a particular tire. Use the tire’s own pressure recommendation, and check that the valve adapter matches.
What Is Included
The described accessories are two valve adapters and an air hose. Confirm the selected configuration for any other items, including charging accessories.
Check Pressure Before a Ride
Use the pressure target recommended for your tire as a reference, then check its pressure with the gauge before deciding whether it needs adjustment. The listed inflation times and per-charge counts are examples for specified tire sizes and pressure changes, not guarantees for other tires or starting pressures. Allow for operating noise and heat when using the pump.
Before You Decide
Check your valve type, your tire’s pressure target, the pump’s dimensions, and the charging method and accessories for the selected configuration.
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