Quick Summary
The ROCKBROS 42320001001-CBR combines a manual mini bike pump and a CO2 inflator in one unit. It supports Presta and Schrader valves and has a stated maximum pressure of 110 PSI. The pump is made from CNC-machined aluminum alloy and weighs 0.16 pounds.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Inflation options | Manual pumping and CO2 inflation; choose the method that suits your repair setup. |
| Maximum pressure | 110 PSI. This is the stated pump maximum, not a target pressure for every tire. |
| Valve types | Presta and Schrader. |
| Material and weight | CNC-machined aluminum alloy; 0.16 pounds. |
| Included mounting part | A frame-mounting bracket is listed as included. |
| CO2 cartridges | Not included. |
Using the Two Inflation Options
The hand-pump mode provides a manual option, while the inflator can be used with a CO2 cartridge. The listing describes using the hand pump first and then CO2 to reach higher pressure, up to the stated 110 PSI maximum. Follow the tire’s pressure guidance and do not treat the pump’s maximum as the correct pressure for your tire.
What to Compare Before Buying
- Valve type: Confirm that your tire uses Presta or Schrader.
- Pressure needs: Check the pressure specified for your tire and ensure it does not exceed the pump’s 110 PSI maximum.
- CO2 setup: Cartridges are not included. If you plan to use CO2, check the inflator’s cartridge requirements and obtain a compatible cartridge separately.
- Mounting: A frame-mounting bracket is listed as included. Check whether its placement works with your bike and preferred setup.
What Is Included
The listed package contains one pump and a frame-mounting bracket. CO2 cartridges are not included.
Before You Decide
Check your valve type and tire pressure requirements, and decide whether you will use manual pumping, CO2, or both. If you plan to use the bracket or CO2 mode, confirm the mounting arrangement and cartridge requirements for your setup.










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