The Rockbros CO2 Dual-use pump is a compact solution for cyclists who value reliability on the road. It combines automatic inflation with the ability to quickly fill a tire using a CO2 cartridge.

Product Features:

• Brand: Rockbros
• Model: Rockbros CO2 Dual-use Handy Pump HQ-75D-CO2
• Maximum Pressure: 110 PSI
• Valve Type: Schrader (American) / Presta (French)
• Package Contents: pump, foam protective cover, mounting bracket, mounting strap, mounting screws
• Dimensions: folded approximately 14.3 cm x 2.1 cm; open approximately 21.5 cm x 2.1 cm
• Weight: approximately 73 g (pump only)
• Material: aluminum
• Color: black

Advantages of the Rockbros CO2 HQ-75D-CO2 pump:

• Two inflation methods: works as a manual pump or with a CO2 cartridge, allowing rapid tire inflation up to 110 PSI.
• Universal connector: One connector supports both valve types, Schrader and Presta, without the need for adapters.
• Frost protection: The included foam insulation cover protects hands from contact with the cold surface of the cartridge.
• Compact and lightweight: When folded, it measures about 14.3 cm and weighs 73 g – fits in any bike bag or bottle holder.
• Durable aluminum construction: The pump is made from treated aluminum, resistant to damage, ensuring long-term use even with intensive use.