Quick Summary
The Topeak Mountain DA (model 61103020) is a mini bike pump that moves air on both the push and pull strokes. It is rated to a maximum of 60 psi / 4 bar and supports Presta, Schrader and Dunlop valves.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Pumping action | Dual-action design pumps on both strokes, with a stated volume of 81 cc per cycle. |
| Maximum pressure | Rated to 60 psi / 4 bar. This is the pump’s stated limit, not a recommended pressure for every tire. |
| Valve types | Supports Presta, Schrader and Dunlop valves. |
| Construction and features | Aluminum barrel, thumb-lock lever and integrated dust cap. |
| Mount | A side-mount frame bracket is specified as included. |
What to Compare Before Buying
Check your tire’s recommended pressure and compare it with the pump’s 60 psi / 4 bar maximum. The pump’s maximum rating does not indicate the correct pressure for a particular bike or tire.
Confirm the valve type on your tire. This model is listed for Presta, Schrader and Dunlop valves, so check that support against the valve you need to inflate.
Compatibility, Size and Fit
The listing describes the pump for mountain bike tires and highlights large-volume tires, but does not specify fit for a particular bicycle or tire model. Confirm your valve type and pressure needs before choosing it.
What Is Included
A side-mount frame bracket is specified as included. Check the selected configuration for the bracket and any other components.
Before You Decide
Compare your tire’s recommended pressure with the pump’s maximum, confirm the valve type, and check that the frame bracket is included in the configuration you want.
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