The BioLogic PostPump 2.0 is a full floor pump integrated right into your bike
A retractable hose sits inside the seat post and includes a Presta-Schrader valve
The BioLogic PostPump 2.0 lets you carry a full-power floor pump on any bike ride. The device combines a pump with a seat post for a portable, low profile solution. You'll never get stuck pumping your face red again.
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