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Hutchinson Fusion 2 tubeless 700x23c tyre



Great ride feel and low rolling resistance make up for being a pain to fit

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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Tubeless MTB tyres have been around for a while and while they're still niche there's plenty of people who swear by them. I suspect road tubeless will go the same way: the hassle of fitting them will put many people off but those who do try these Fusion 2 tubeless tyres will be rewarded with excellent feel and low rolling resistance.

To fit tubeless road tyres you'll need a few bits and bobs: sealing rim tape, a valve, some latex solution and, of course, the tyres themselves. I've seen kits with all the stuff you need retailing for as much as £200 but this is a nonsense; you can pick up everything for two wheels for about £85 if you shop around, which is about the same as the RRP on two of these tyres.

Fitting the tyres is fiddly, you can read my experiences here  but basically I'd budget for a wedge of time and a CO2 inflator to make the job a whole lot easier. Once they're on the 'tubeless' moniker on the side is the only thing to give them away, and although they need topping up a little more than a tyre and tube they don't require any special treatment.

So if it's a fiddle, then why switch? MTBers make great sway by a tubeless tyre's ability to resit pinch flats, meaning you can run lower pressures for better grip. That's not so much of an issue on tarmac, but there is a good reason to try them, and that's the ride quality.

Rolling resistance is noticeably lower, and the tyres feel very supple and sure footed on all surfaces. I've used (and liked) Fusion 2s before although I've never found them to be the grippiest, but the tubeless version is a notch above the standard tyre. I still found its limits on wet shiny downhill tarmac, but on climbs they were superb. For most of the test I ran them at 100psi; I had a few runs at lower pressure to see if the tyres performed better but to be honest I preferred them harder and it didn't seem to affect the rolling resistance at all.

It's only fair to report that I completely wrecked one of the test tyres: I hit a sharp rock that dented the rim and put a one-inch gash in the carcass of the tyre. Obviously the latex didn't seal that but with an improvised tyre boot and spare tube I was able to complete my ride, and the damage to the tyre didn't spread. I'm convinced that any other tyre would have suffered a similar fate given the circumstances, so it doesn't reflect badly on the Fusion 2. Fitting a tube was straightforward, if a little messy due to all the latex solution. I've seen reports that these tyres are hard to fit by hand but I didn't have had any problems in testing.

Apart from that incident I've had no punctures on the Fusion 2s. Whether small holes have in fact been sealed by the latex when out riding it's difficult to say, but having prodded the tyres with various sharp implements in the workshop I can reliably say that the liquid does its job when there is an intrusion, sometimes instantaneously and sometimes with a bit of pressure loss.


Overall these are good quality tyres with a great ride feel and superbly low rolling resistance. Some of the benefits of running tubeless translate well to the road and others are less applicable, but overall the ride quality is the main benefit. If you're up to the job of fitting them, they're certainly worth a try. test report

Make and model: Hutchinson Fusion 2 tubeless 700x23c tyre

Size tested: 23mm

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?

The Fusion 2 is a competition tubeless tyre for everything up to competition riding

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

Competition type slick profile

Ultra light 127 tpi casing

Carbon bead technology provided ride flat safety

Rate the product for quality of construction:

Well built tyres, not over light but then you're not running a tube.

Rate the product for performance:

Really good feel and low rolling resistance. Small punctures do seal in workshop conditions, difficult to know whether any happened on the road.

Rate the product for durability:

Solidly constructed with a 3-compound system giving a harder wearing central section

Rate the product for weight, if applicable:

Other tubeless tyres are lighter, though the system as a whole doesn't weigh more than a good tyre and tube

Rate the product for comfort, if applicable:

Excellent ride feel and rolling resistance

Rate the product for value:

The system's not a lot more than two decent tyres, so it's not bad value if you're prepared for the faff of fitting

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

Very well

Tell us what you particularly liked about the product

Low rolling resistance and great ride feel

Tell us what you particularly disliked about the product

fitting them!

Did you enjoy using the product? yes

Would you consider buying the product? yes

Would you recommend the product to a friend? yes

Overall rating: 8/10

About the tester

Age: 36  Height: 190cm  Weight: 98kg

I usually ride: Schwinn Moab, urbanised with 700cs  My best bike is: Trek 1.5 with upgrades

I've been riding for: 10-20 years  I ride: Every day  I would class myself as: Experienced

I regularly do the following types of riding: time trialling, commuting, sportives, general fitness riding, fixed/singlespeed, mtb, Mountain Bike Bog Snorkelling, track

Dave is a founding father of, having previously worked on Cycling Plus and What Mountain Bike magazines back in the day. He also writes about e-bikes for our sister publication ebiketips. He's won three mountain bike bog snorkelling World Championships, and races at the back of the third cats.

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