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Zefal Gravel Mini Pump



Great little pump that punches above its weight and is well suited to gravel tyres and rough trails
Magnet closure is a nice touch
Machined ridges are a godsend in wet weather
Flexible hose is kind to valves
Rubber cap going a bit baggy already

At every product is thoroughly tested for as long as it takes to get a proper insight into how well it works. Our reviewers are experienced cyclists that we trust to be objective. While we strive to ensure that opinions expressed are backed up by facts, reviews are by their nature an informed opinion, not a definitive verdict. We don't intentionally try to break anything (except locks) but we do try to look for weak points in any design. The overall score is not just an average of the other scores: it reflects both a product's function and value – with value determined by how a product compares with items of similar spec, quality, and price.

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While the Zefal Gravel Mini Pump isn't the fastest, lightest, smallest or cheapest we've reviewed, it does have a load of well-thought-out features that make it a joy to use on the trails.

If you want something that can do higher pressures, check out our guide to the best cycling mini pumps for more options.

Almost as soon as I mounted this pump to the bike, I had occasion to use it. Having borrowed a friend's cyclocross bike for some under-biked fun on a flowy gravel ride in Wales, I almost immediately slammed a pothole (sorry Josh!) and pinch punctured. Already cold and wet, my riding companions finished the descent towards shelter, leaving me to deal with the puncture – and I was happy this pump did the job quickly and easily.

Yeah, you can use your regular road mini-pump for gravel riding, but it's going to struggle to fill high volumes, and take a beating it's not designed for as well.

2023 Zefal Gravel Mini pump - handle.jpg

My favourite feature on this 'gravel-specific' design has to be the machined casing. The entire aluminium body is ridged, so wet or muddy hands won't slip – it's especially good if you're pushing toward the upper end of the psi range.

My next favourite is the hose that's stowed away inside the body of the pump, and sealed in by a rubber cap. It'll always be clean when you need it, rather than gritty, wet and potentially blocked – though the cap is starting to get a bit 'baggy' already.

2023 Zefal Gravel Mini pump - hose.jpg

I really like the soft rubber mounting strap too – it doesn't slip, as hook-and-loop (Velcro-style) straps can – and lastly, the pump's handle is kept in check, when on the bike, by magnets. It stays securely stowed on rough ground instead of sliding open on its own.

2023 Zefal Gravel Mini pump - with frame clamp.jpg

This pump is rated to 5.5 bar/80psi, which is fine for gravel tyres, if a little low for road use. I'm not really sure why Zefal also states tyre width limits (35-47mm), but I assume it's to keep users in the right ballpark; narrower tyres may well need higher pressures than this can handle, and wider ones (mountain bike ones) will have such volumes that the Gravel Mini Pump would take forever to fill them.

For reference, and in a more relaxed environment than that Welsh hillside, it took 325 strokes to inflate my 38mm gravel tyre to the minimum recommended tyre pressure of 45psi (although in reality I usually run them a little lower than that anyway).


At £33.99 this is reasonably priced; the Lezyne Grip HP Drive, for instance, which Stu tested last year, is just slightly more at £35, while the recently reviewed and really quite compact Silca Pocket Impero II Pump is a whopping £125.

Okay, the Gravel Mini Pump is beaten by the Birzman Swift Hand Pump on weight (86g) and price (£27.99), but the Zefal wins on inflation efficiency – it's 35-40% faster. The Birzman, which George tested back in 2020, took beyond 400 strokes to get a 28mm tyre to 60psi, whereas the Zefal took 260.


This is a great little pump – it punches above its weight, and is well tuned to the volumes and pressures of gravel tyres in particular. Plus, unless you need more than 80psi, there's nothing that would stop you using this for road rides too.


Great little pump that punches above its weight and is well suited to gravel tyres and rough trails

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Make and model: Zefal Gravel Mini Pump

Size tested: n/a

Tell us what the product is for and who it's aimed at. What do the manufacturers say about it? How does that compare to your own feelings about it?

Zefal says: "This mini-pump has been developed to fit Gravel bike tyres, ranging from 35 to 47mm wide. It offers the best compromise between inflation volume, ease of reaching the desired pressure and compactness. Made of aluminium, the Zefal Gravel Mini is light and very resistant. Its flexible Z-Turn connection will give you peace of mind by avoiding bending or even breaking a Presta valve."

Tell us some more about the technical aspects of the product?

Zefal lists:

Robust and light: All aluminium

Lock magnet: Magnetic closure, quicker and easier

Mud protection: prevents dirt and stays clean

Flexible connection: Allows inflation from farther away to prevent damage to the valve stem.

Mounting clip: Bike mounting clip included


Length: 180mm

Weight: 105g

Material: Aluminium

Rate the product for quality of construction:
Rate the product for performance:
Rate the product for durability:

Looking good apart from the rubber cap going a bit baggy already.

Rate the product for weight (if applicable)
Rate the product for value:

Tell us how the product performed overall when used for its designed purpose

Very well.

Tell us what you particularly liked about the product

The hidden and covered hose, the aluminium ridges for grip, and the stretchy rubber frame mount.

Tell us what you particularly disliked about the product


How does the price compare to that of similar products in the market, including ones recently tested on

This is mid-range for a mini-pump.

Did you enjoy using the product? Yes

Would you consider buying the product? Yes

Would you recommend the product to a friend? Yes

Use this box to explain your overall score

While it's not the fastest, lightest, smallest or cheapest, it IS very well tuned to the volumes and pressures found in gravel tyres. It's also neatly made to function well in dirty, muddy environents. It's very good.

Overall rating: 8/10

About the tester

Age: 34  Height: 174  Weight: 63

I usually ride: Ridley Fenix SL Disc   My best bike is:

I've been riding for: Over 20 years  I ride: Most days  I would class myself as: Expert

I regularly do the following types of riding: commuting, touring, club rides, sportives, general fitness riding, mtb, Bikepacking

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