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Topeak Hex Combo



Lacks some of the tools needed for roadside repairs, but if you just want hex keys... buy it
Solidly built
Keys give a secure fit
Good to have a full 8mm key
Hex keys only
Paint and anodising chip quite easily

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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Topeak's Hex Combo is a solid and well made tool, and its shape and length give you real confidence in its abilities out on the road or trails. The nifty colour-coded keys are clever too. As it's obviously hex-only, you need to pack further tools or a regular multi-tool as well, though.

I normally start with the positives, but I'm going to bang straight into the cons this time – mostly because I'm nitpicking a little.

First up, I get that a tool called 'Hex Combo' is obviously only going to feature hex keys, but many bikes feature Torx bolts and the odd straight/crosshead screw as well. If you want to be fully self sufficient, you are going to need extra tools besides this, which adds weight and money.

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On the other hand, I can't remember the last time I had to tweak my gear limit screws on a ride, to be honest, and Topeak sells a Torx Combo as well.

Nitpick two: the anodising on the body and paint on the keys chips and wears off fairly easily. Again this isn't a massive deal, but after just six weeks in either a bar bag on my gravel bike or a rucksack it looks quite battered. It doesn't affect performance, obviously, but maybe a protective pouch might keep it looking better for longer.

Right, with that out of the way let's look at the good bits.

Hex education

What you're getting here is a comprehensive set of hex keys including 1.5, 2, 2.5, 3, 4, 5, 6 and 8mm, which covers pretty much everything on a bike apart from certain cranksets – and we all know how often you need to do that [spoiler: not often].

2021 Topeak Hex Combo 3.jpg

The tool has a good weight to it, and there is no flex in either the S2 hardened steel bits or the aluminium body even on really tight bolts. The keys are a decent length too, so leverage is good.

Play with your bits?

The tolerancing on the tool ends is tight, which means there's barely any play in the bolt heads – which means there's very little chance of rounding soft aluminium or titanium alloy bolts.

It's common for 8mm hex keys to actually be an adaptor that sits over the 6mm, which works but can be fiddly – and the risk is you lose it. It's great to see a full 8mm key here.

> 11 of the best cycling multi tools – get the right bits to fix your bike's bits

The 4, 5 and 6mm mm keys are colour coded, which is pretty helpful – ideal if you are in a race situation and you want to get moving as quickly as possible.

There is also a keyring for hanging it on stuff, such as the inside of your bag, perhaps, which would stop whingers going on about it getting chipped and scratched!


At £24.99 it fares well against something like the Specialized EMT 12 multi-tool at £27. That's a good, small tool that still gives enough purchase, plus you extra bits like Torx keys and a chain tool. Liam did highlight that the 8mm adaptor could easily be lost though.

The Crankbrothers F10 multi-tool is £27.99 and also smaller than the Topeak, but still has a full size 8mm bit. You also get a T25 Torx, plus flat and Phillips screwdriver bits.


Basically, you can get a better array of tools elsewhere for much the same money, but if you just need a quality set of hex keys – either in or out of the workshop – the Hex Combo is the business.


Lacks some of the tools needed for roadside repairs, but if you just want hex keys... buy it

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Make and model: Topeak Hex Combo

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?

Topeak says, "Hex Combo provides 8 pro-quality, heavy-duty S2 hardened steel hex wrenches with high tensile strength for better wear resistance and extended tool life. Hex Combo combines the most commonly used hex sizes into one convenient folded tool with a durable, comfortable and smooth aluminum body. Color coded 4 / 5 / 6mm Allen wrenches make identification easy and the built-in keyring makes it convenient to hang or tether."

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

TOOLS: 1.5 / 2 / 2.5 / 3 / 4 / 5 / 6 / 8 mm hex wrenches

TOOL MATERIAL: S2 hardened steel


SIZE: 11.4 x 2.9 x 2.6 cm / 4.5in x 1.1in x 1in

ADDED FEATURES: Color coding and keyring

Rate the product for quality of construction:
Rate the product for performance:
Rate the product for durability:
Rate the product for weight (if applicable)
Rate the product for comfort (if applicable)

It's a good size and shape in the hand.

Rate the product for value:

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

As a hex key set it's very good for road or trail use.

Tell us what you particularly liked about the product

Great size and shape for undoing stubborn bolts.

Tell us what you particularly disliked about the product

Hex-only means you still need to carry extra tools.

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

Value wise it could be considered pricey given it's hex-only, but it's a very well made and capable tool for the money if that fits the bill.

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

It's not as versatile as many multi tools, but as a hex key set it is very well made – and its size means it shifts stubborn bolts.

Overall rating: 8/10

About the tester

Age: 42  Height: 180cm  Weight: 76kg

I usually ride: This month's test bike  My best bike is: B'Twin Ultra CF draped in the latest bling test components

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

I regularly do the following types of riding: time trialling, commuting, club rides, sportives, fixed/singlespeed,

As part of the Tech Hub here at F-At Digital, our senior product reviewer Stu uses the knowledge gained from putting well over a 1,000 products through their paces (including hundreds of bikes) to write in-depth reviews of a huge range of kit. After first throwing his leg over a race bike back in 2000, Stu's ridden more than 160,000 miles on road, time-trial, track, and gravel bikes, and while he's put his racing days behind him he still likes to smash the pedals rather than take things easy. Although, as he spends a fair bit of his time reviewing ebikes these days he's becoming an expert in letting the motor take the strain. He's also waiting for 23mm race tyres to make a comeback!

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