Lightweight Obermayer EVO Review: A 1,230g Carbon Wheelset Built for Climbers

Introduction

Lightweight has been shaping carbon fiber bicycle wheels since the 1990s, and the Obermayer EVO is the brand’s lightest disc brake, tubeless compatible, full carbon wheelset to date, with a claimed weight of just 1,230 grams per pair. That figure places it among the lightest wheelsets you can currently buy.

It also places it among the most expensive. The range starts at just over £6,500, while a black-logo edition that adds ceramic bearings in the hubs runs to just over £7,000.

So the real question is not whether these wheels are light, because they plainly are. It is whether the construction, the ride character, and the durability justify the outlay for the kind of rider who would actually benefit from them.

Who the Lightweight Obermayer EVO Is For

This is a wheelset for riders who care most about climbing. The combination of very low weight and very high stiffness gives the Obermayer EVO a punchy, immediate character that rewards anyone who likes to get out of the saddle on steep gradients, push hard through the gears, and chase personal bests on the climbs they know best.

It suits riders who already have a bike they intend to keep for years and who want a single, do-everything wheelset rather than a collection of specialised sets. Because the wheels are tubeless ready and compatible with tyres from 23mm up to 32mm, they can be set up for fast road riding or with wider rubber for rougher surfaces without changing anything else.

It is also a natural fit for anyone drawn to the Lightweight story itself. Decades of carbon fiber heritage are part of what the price reflects, and for some riders that provenance matters as much as the numbers on the scale.

Riders who mostly ride flat, fast roads in windy coastal or valley conditions should think carefully before committing, because the rim shape that makes these wheels so good on gradients is also the source of their main weakness.

Main Strengths

The core of the Obermayer EVO is a full carbon fiber construction. The rim uses a 48mm deep V-section profile, with carbon fiber laid over an active foam core inside, and the wheelset runs fat carbon spokes into full carbon hubs at both front and rear. A cutaway of the rim shows just how much of the structure is carbon and how little of it is anything else.

Weight has been attacked methodically rather than optimistically. A new carbon fiber layer on the rims trims mass, and the front hub alone has shed a claimed 60 grams compared with the previous design. The cumulative result is that 1,230 gram claim, which situates these wheels firmly in the top tier of lightweight disc brake, tubeless compatible carbon wheelsets.

The rims remain hooked, which matters for flexibility. You can run standard clincher tyres with inner tubes, or a tubeless setup, and the wheels will accommodate tyres from 23mm to 32mm. That is a broader envelope than the narrow, race-only feel of the rim profile might suggest.

Climbing Performance and Ride Feel

On the road, these wheels feel extremely fast and very responsive. Straight-line speed is excellent, and there is a real sense of the bike being pushed forward rather than merely rolling along.

The standout quality, though, is stiffness. That stiffness, combined with the low weight, gives the wheels an unusually direct response when you load the pedals. On climbs, the effect is dramatic. The wheels feel insanely good under hard efforts, and the sensation of driving power through the rear wheel without hesitation is what defines the Obermayer EVO more than any other single characteristic.

It is that connection between stiffness and response that makes the wheelset feel so sharp when you are sprinting out of the saddle or punching over the crest of a climb. Riders who generate a lot of upper body movement on steep ramps will notice the difference most, because the wheels stay planted and true under load, without the disc rub that lesser builds can introduce when a wheel flexes sideways.

Durability in Real Conditions

Light weight and high price often imply fragility, and a wheelset above £6,500 is exactly the sort of purchase most riders would treat gently. In practice, these wheels have been ridden through a full UK winter, across gritty, grimy roads full of potholes and surface grit, and they have shrugged it all off without complaint.

That matters because it makes the Obermayer EVO a genuine year-round wheelset rather than a fair-weather indulgence. The tubeless setup used with 30mm tyres also helps here, adding grip and puncture resistance on greasy, wet tarmac without giving up much in the way of speed.

If you are spending this much, the reassurance that the wheels can handle bad surfaces and poor weather is worth more than a marginal aero gain in perfect conditions.

Things to Consider Before Buying

The most significant trade-off is crosswind behaviour. The V-section rim profile has always been the weak point of this design philosophy, and in blustery or gusty conditions the Obermayer EVO is not as stable or as predictable as rounder, U-shaped carbon rims. If your regular routes are exposed and often windy, this is a real consideration rather than a technicality.

The rim dimensions are also worth understanding before you commit. The internal rim width is 18.4mm and the external width is 24mm. By current standards that is narrow. For comparison, some contemporary carbon wheelsets offer internal widths of around 25mm, which is wider than the entire rim here. The Lightweight design accommodates tyres up to 32mm, so it remains practical, but it sits at the traditional end of the spectrum rather than the wide-rim end.

Finally, the price is not a footnote. There are considerably cheaper carbon wheelsets available that will cover everyday riding perfectly well, and the gap between those and the Obermayer EVO is substantial.

Who Should Look Elsewhere

If outright climbing performance is not your priority, this is probably not the wheelset for you. Riders who spend their time on flat and rolling terrain, or who ride in consistently windy regions, will likely get more satisfaction and more stability from a rounder, more aerodynamically focused carbon rim.

Budget-conscious riders also have strong options. Cheaper carbon wheelsets exist that can be bought for daily riding for roughly the price of these wheels alone, and they will deliver much of the enjoyment for a fraction of the commitment.

Where the Obermayer EVO justifies itself is with riders who want one wheelset that carries decades of carbon expertise, a genuinely exceptional climbing feel, and a level of stiffness that transforms how a bike responds on steep gradients.

Buying Advice

If you are buying the Obermayer EVO, buy it for the climbs. That is where the low weight, the carbon construction, and the remarkable stiffness combine into something special, and where the wheelset’s character is most obvious and most enjoyable.

Before ordering, check two things about your own riding. First, whether your regular routes expose you to strong crosswinds, because that is where the V-section profile is least flattering. Second, whether you want the additional cost of the black-logo edition with ceramic hub bearings, or whether the standard finish is enough for you.

Also confirm your tyre plan up front. With a hooked, tubeless ready rim, you can choose tubeless tyres for grip and puncture protection or conventional clinchers with tubes, and you have a 23mm to 32mm window to work within. Matching the tyres to your surfaces and your usual weather will do more for your enjoyment of these wheels than any other single decision.

Conclusion

The Lightweight Obermayer EVO is a wheelset defined by two things: very low weight and exceptional stiffness. On steep climbs and hard accelerations, that combination produces an experience that is genuinely difficult to match, and the wheels have proven tough enough to ride through a full winter of grit, potholes, and poor weather.

The compromises are equally clear. Crosswind stability is not a strength of the V-shaped rim, the rim widths are narrow by modern standards, and the price is firmly in premium territory.

For a rider who wants one wheelset built on decades of carbon fiber heritage, and who values climbing response above all else, the Obermayer EVO delivers exactly what it promises.