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Trek Velocis Mips Road Bike Helmet



Very comfortable and well-ventilated helmet, and it looks like a Ferrari!
Great ventilation
Good looking – like a Ferrari
Mips Air system is very subtle and comfortable
Straps are unnecessarily long
235g Recommends

This product has been selected to feature in recommends. That means it's not just scored well, but we think it stands out as special. Go to recommends

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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The Trek Velocis Mips helmet is excellent, impressively light with good ventilation and a very comfortable Mips system. This all comes at a high price – but not as high as some rivals.

For more options, check out our guide to the best cycling helmets.

> Buy now: Trek Velocis Mips Road Bike Helmet for £229.99 from Trek

I've reviewed several high-quality helmets this year, but the Trek Velocis is much more striking than any of them. I'm not a massive car guy, but when you see the front of this helmet it is eerily reminiscent of a Ferrari 458.

2023 Trek Velocis Mips Road Bike Helmet - front.jpg

I don't know if this was a deliberate move by Trek, but the similarities are there, even down to the shape of the vents – helped, admittedly, by the Ferrari red colour of the version I tested.

2023 Trek Velocis Mips and Ferrari.jpeg

It's a thing of beauty, with sharp angles on the vents and a low profile across the top of the head. The central skeleton is made from OCLV Carbon; I don't know how much weight this saves, but it gives it a striking look.

2023 Trek Velocis Mips Road Bike Helmet - top.jpg

Anyway, enough about aesthetics, because this helmet is so much more than just looks. Trek's tagline for it is 'Cool is fast', because this helmet is designed for both aerodynamics and ventilation.

Trek claims that the helmet is faster than the previous version, but that's not something we can test. As for the 'cool' element, though, I can say that it's impressive, with the wind noticeably blowing through my hair as I was riding and my head staying nice and cool. Trek has used computational fluid dynamic (CFD) modelling and windtunnel testing to optimise airflow for the helmet, which seems to have done wonders.

2023 Trek Velocis Mips Road Bike Helmet - rear.jpg

Shaun looked at the last iteration of the Velocis in 2017 and at that time commented on how impressive its ventilation was. According to Trek the newer version is 38% cooler, which isn't a stretch to believe given how impressive it is in this department.


Getting a good fit is very simple thanks to a 360-degree Boa system, which tightens and loosens with a dial on the back of the harness and a Boa lace running around the entire circumference of the head. The Boa dial allows for micro-adjustment quickly, too, with a small amount of movement between each click.

2023 Trek Velocis Mips Road Bike Helmet - inside.jpg

The harness sits much lower than others, and with only a single anchor point on the helmet it is much more supple, too, and sits more comfortably on the back of your head; it feels more like it's cradling your head than being pressed against it.

2023 Trek Velocis Mips Road Bike Helmet - tension system 2.jpg

Mips Air

Mips stands for Multi-directional Impact Protection System, which reduces damage from rotational impact, and this helmet uses the new Mips Air system, which is essentially the safety tech built into the helmet pads. You can read more about the technology in our feature All you need to know about Mips.

2023 Trek Velocis Mips Road Bike Helmet - inside detail 1.jpg

I confess I didn't test the effectiveness of the system in a crash, on its own or against the traditional Mips system. However, according to Mips the key element to the system working properly is a 10-15mm allowance for relative movement, which this system provides, so I have no reason to believe it won't be as effective as other Mips variations.

2023 Trek Velocis Mips Road Bike Helmet - Mips.jpg

One thing this system helps with is both integration within the helmet and with ventilation, as it avoids any vent obstruction. It's practically invisible, both in appearance and feel on the head, so combined with the very good fitting system it's something you can wear for hours in hot conditions without any irritation at all.

2023 Trek Velocis Mips Road Bike Helmet - 2.jpg

The straps sit nicely against the head, too, with easy-to-move separators that have a lever to tighten or loosen them and slide them up or down, and a traditional chin clip that's simple to use.

2023 Trek Velocis Mips Road Bike Helmet - strap.jpg

The only slightly annoying thing is the length of the excess on the straps, which you need to tuck under a provided loop. Yes you can trim them, but for my fit I had over 10cm of excess, which seems unnecessary.

Weight & value

The helmet hit the Scales of Truth at a very respectable 235g. It isn't the absolute lightest we've tested, but is definitely amongst the lighter helmets we've seen around this price.

The Rapha + POC Ventral Lite that Dave tested earlier this year weighed 188g but costs £10 more (though it's currently half price) and lacks the adjustability of the Velocis, plus it doesn't come with any Mips tech.

The closest lid I think we've seen recently is the Met Trenta 3K Carbon Mips that Jamie tested last year, which uses the same Mips Air system, is 12g lighter, but costs £60 more.


There is no doubt that £229.99 for a helmet is a hefty price tag, but in the context of top-line helmets it sizes up well to its competition. Helmet fit is always slightly subjective, but having used a lot of high-end helmets over the years I would say this is the most comfortable, both in terms of ventilation and fit.

All in, I think this helmet is a fantastic package. It is light, comfortable, and has excellent ventilation to boot. The only thing I could think of as a negative is the excess on the straps, which rather says it all. Okay, it's not cheap, but it really is an excellent helmet, and it makes it look like you're wearing a Ferrari on your head too.


Very comfortable and well-ventilated helmet, and it looks like a Ferrari! test report

Make and model: Trek Velocis Mips Road Bike Helmet

Size tested: M

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?

Trek says: "An all-around, road racing helmet that is light, cool, fast and features the added protection of Mips

"Velocis Mips is now lighter, cooler and faster than ever thanks to insight and feedback from Trek-Segafredo. And with a full suite of pro-level features, this helmet is bound for the podium.

"Velocis is designed with protection front and centre. This helmet earned a Virginia Tech 5-STAR safety rating and features a Mips Air safety system."

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

Trek lists these product details:

Trek's lightest road helmet is now even lighter, saving grams and providing more comfort

Improved ventilation and channelling keeps you cooler and moves you faster

The Mips Air system is light and cool and designed to improve comfort and protection

The single-lace BOA® fit system is fully adjustable to provide a custom, 360° fit

Rubberised sunglasses docking port provides secure and easy-to-use storage

Bevelled front edge improves field of view while riding on the hoods and in the drops

The Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership

The 30-Day Unconditional Guarantee allows you to return your helmet if you're unsatisfied for any reason

And these features:

Unexpectedly light

A low-profile design and new lighter-weight components, like an OCLV Carbon inlay, make the Velocis 6 grams lighter than before.

Cool is fast

Multiple rounds of computational fluid dynamic modelling and wind-tunnel testing revealed a new helmet design that's optimised for airflow and is 38% cooler* and 18 seconds faster at 45 km/h.

*Compared to the prior Velocis and the original Ballista

Mips Air safety system

Less weight, seamless integration, improved sweat management and rotational force management technology from Mips provide better performance and a better experience on the bike.

A better fit system

For that Goldilocks fit, the Velocis features a single-lace, 360° BOA® fit system with two lace height positions and three yoke positions – offering complete customisation.

Secure storage

The Velocis's rubberised side vents make it easy to stow away your sunglasses when you're not wearing them.

A clear view

The Velocis features a bevelled edge above the brow that opens up your field of view and lets you easily see the road ahead – even when tucked in the drops.

Virginia Tech 5-STAR Rating

Velocis has received a 5-STAR safety rating from Virginia Tech's third-party testing facility, an unbiased, industry-accepted assessment of the level of protection a helmet provides to a cyclist.

Rate the product for quality of construction:

Very well made.

Rate the product for performance:

Very well ventilated, light, and comfortable.

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

Very light; not the lightest on the market, but not far off.

Rate the product for comfort (if applicable)

So comfortable, with the full-head Boa system combined with excellent ventilation.

Rate the product for value:

It's not a cheap lid, but compared with similar it's not bad value: a tenner less than the Rapha + POC Ventral Lite, which lacks the adjustability of the Velocis and does not come with any Mips system, and £60 less than the Met Trenta 3K Carbon Mips.

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

Very well. It's comfortable, well ventilated, and light. I was comfortable in this for long rides on very hot days, without any issues at all.

Tell us what you particularly liked about the product

The ventilation – I was very impressed by how cool it kept my head while riding.

Tell us what you particularly disliked about the product

Nothing major, there's a bit of excess strap material.

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

The Rapha + POC Ventral Lite that Dave tested earlier this year hits the scales at 188g and costs £10 more, but lacks the adjustability of the Velocis and does not come with any Mips system. The closest thing I think we've seen recently has been the Met Trenta 3K Carbon Mips that Jamie tested last year, which uses the same Mips Air system, weighs 12g less, but costs £60 more.

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 excellent: very comfortable with a brilliant fit, looks great, and offers superb ventilation. There is very little not to like about this helmet if you're willing to pay a premium price for a premium product – and it's better value than some.

Overall rating: 9/10

About the tester

Age: 35  Height: 6 ft  Weight:

I usually ride: CAAD13  My best bike is: Cannondale Supersix Evo

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

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

George is the host of the podcast and has been writing for since 2014. He has reviewed everything from a saddle with a shark fin through to a set of glasses with a HUD and everything in between. 

Although, ironically, spending more time writing and talking about cycling than on the bike nowadays, he still manages to do a couple of decent rides every week on his ever changing number of bikes.

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Huw Watkins | 11 months ago

Fantastic helmet.  Best I've had in terms of ventilation, build, fit and aesthetics.  It was sold under the Bontrager brand last year though.  Are Trek offing that brand?


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