7 Carbon Mountain Bike Wheels From Eurobike 2017

by 0

Being in Germany – the heartland of everything lightweight and exotic – Eurobike provides the ideal hunting ground for weight weenies and carbon lovers alike. With fourteen halls available for the world’s bike industry to show off its very best, we found plenty of shiny goods to point our cameras at, including carbon wheels.

Although there was a healthy amount of lightweight XC racing hoops, we also spotted a growing array of heavier duty carbon fibre wheels, including a set of 29er downhill wheels that we suspect may be under a certain Mr Aaron Gwin in the near future…

race face next sl carbon wheel arc rim
The Next SL is the first carbon wheelset from Race Face.

Canadian brand Race Face had a whole bunch of wheels bolted to a wooden wall on the backside of its booth (they seem to be very trusting those Canucks), including the latest Next SL Carbon wheels. This is the first carbon wheelset to come from Race Face, and rather than target the XC weight weenies, Race Face has built the Next SL wheels for trail and all mountain riding, with big profile Vault hubs and a wide carbon rim.

race face next sl carbon wheel arc rim
Measuring 31mm internally and 24mm deep, the Next SL carbon rims have presence. They’re ideally designed for tyres around the 2.3-2.8in width.
race face next sl carbon wheel arc rim
Vault hubs deliver 120 engagement points inside the 6-pawl freehub.
race face next sl carbon wheel arc rim
Brand new ARC 31 carbon rims from Race Face.

Subtly tucked away in the Race Face booth were several rims labelled under the ARC series. Many of you will be familiar with Easton’s ARC rims, though as Easton and Race Face are now owned by the same parent company, Easton has been streamlined to encompass road and cyclocross product, while Race Face has become the mountain bike brand. So the ARC rims are now labelled as Race Face, and are essentially the same rims that Race Face is building into its complete wheelsets.

That includes the new ARC 31 carbon rim, which is the same as what’s used for the Next SL carbon wheelset. You can get the ARC 31 rims in 27.5in and 29in diameters, with your choice of 28 or 32 drilling patterns.

race face next sl carbon wheel arc rim
The ARC 31 rims get a 31mm internal width and an asymmetric spoke drilling to balance out spoke lengths and tension.

The rims are claimed to weigh 445g for the 27.5in size, and 495g for the 29in size. With a 31mm internal width, the ARC 31 rims feature 3mm thick hookless beads and a tubeless ready profile.

syntace carbon rim
Syntace showed off its brand new carbon wheelset; the C33i.

German brand Syntace has leapt into the carbon wheel game after having offered nice and wide alloy hoops for about four years now. Called the C33i, the latest carbon wheelset features a 33mm internal width and are built around some pretty special hubs that David reported on here.

syntace carbon rim
Claimed weight on the Syntace C33i carbon wheelset is an impressive 1580g, though they’re currently only available in a 27.5in size.
dt swiss carbon wheel spline
DT Swiss adds a new 25mm width option for the XRC 1200 Spline range.

Swiss spoke-gurus, DT Swiss, had a few new wheelsets in their dizzying lineup that includes everything from full-on downhill wheels, through to insanely lightweight carbon road wheelsets. They even have a full line of e-bike specific wheels, if that floats your boat.

On the non-e side of things, there was this brand new XRC carbon race wheelset, or at least, an addition to the current line of Spline wheels. There’s already an XRC 1200 22.5 wheelset, and now there’s this one; the XRC 1200 25 wheel that *drumroll please* opens up to a 25mm internal rim width for greater support for lightweight tubeless race tyres. According to DT Swiss, this one is the current wheel of choice for numerous DT Swiss sponsored World Cup XC athletes.

dt swiss carbon wheel spline
Claimed weight for this wheelset is just 1411 grams. 29in only.

These are only currently available in a 29in diameter, and there are several hub options including Boost, non-Boost and either 6-bolt or centrelock brake mounting. Claimed weight is just 1411 grams for the set.

If you want wider, DT Swiss is now offering a 30mm wide XMC 1200 Spline wheelset. We’ve got a set of those on the way for testing soon, so we’ll give you the full rundown once we get them in at Singletrack Towers.

dt swiss carbon wheel spline 240 hub
DT Swiss 240 straight pull hubs (of course) are beautifully machined and packed with the venerable Star Ratchet freehub system.
reynolds black label carbon wheels
Reynolds also had a superlight XC race wheelset on display, called the XC 259.

Going lighter again is the new XC 259 wheelset from Reynolds Cycling. Also only available in a 29in size and only with Boost hub spacing, this Black Label series wheel is built upon Industry Nine Torch hubs for buzzy engagement and silky smooth rolling.

reynolds black label carbon wheels
25mm internal width, and 29in wheel diameter. Claimed weight is just 1380 grams.

These also measure 25mm internally, which seems to be the new standard for most lightweight XC racing wheels that folks were showing at Eurobike. Total wheelset weight is claimed to be a paltry 1380 grams.

e*13 thirteen carbon wheel lg1
Going the other direction is this new 29in downhill wheelset from e*13.

On a slightly heavier note, e*13 was quietly showing off a new carbon downhill wheelset – for 29in bikes. It’s very similar in specification to the current LG1R Carbon 27.5in wheelset, but has obviously been stretched out to fit wagon wheel tyres. The hookless rims get a 30mm internal rim width, and claimed weight is 2212 grams for the complete wheelset.

e*13 thirteen carbon wheel lg1
The rear hub uses e*13s 7-speed cassette that opens up the flange width to build a stiffer and stronger wheel.

While the rear hub is available in 150x12mm or 157x12mm versions, the front hub is 110x20mm Boost only, which is likely a sign of what’s to come in the world of 29in dual crown downhill forks. Our other guess with the new LG1R 29er wheelset is that we reckon we’ll be seeing this wheelset on a World Cup downhill course in the near future…

bike ahead rs turbo carbon wheel rim spoke
Crazy expensive six-spoke carbon wheels from Bike Ahead.

We’ve already had an in-depth look at those crazy six-spoke carbon wheels from Bike Ahead, but we just couldn’t walk past the booth at Eurobike without getting some photos of the biturbo RS wheelset again. It didn’t hurt that we were strapped to some exotic new bikes from Stoll, including that 780g carbon hardtail called the R1.

bike ahead rs turbo carbon wheel rim spoke
You’ll need to part with €3299 for a set of these.

Handmade in Germany, the biturboRS wheelset is almost entirely made of carbon, with the rims, spokes and hubs sharing the same hollow monocoque structure. Bike Ahead says this delivers more strength so it can reduce weight. For a 27.5in wheelset, you’re looking at just 1129 grams for the complete set of wheels – which is nuts!

bike ahead rs turbo carbon wheel rim spoke
Sub-1200g weight for the complete wheelset though. Wowsers.

The rims measure 27mm internally for use with tyres around the 2.2-2.5in width, while the hubs are offered in a dizzying array of options including a Lefty fork mount, quick release, Boost and non-Boost, and in a Predictive Steering version to suit RockShox RS-1 forks.

stans notubes podium srd wheels carbon eurobike
Stans No Tubes delivers a new XC race wheelset called the Podium SRD.

We’ve already reported on the 1287 gram Podium SRD wheels from Stans No Tubes, so follow that link if you want all of the details. The short of it is that the new SRD (Stans Racing Development) Podium wheelset is the lightest set of wheels ever to come from Stans No Tubes, and has already been race tested at a World Cup level for most of this season.

stans notubes podium srd wheels carbon eurobike
The Podium SRD rims get a 23mm internal rim width and a super shallow 18.7mm depth for more compliance.

Rim width is 23mm internally, and the carbon rims use Stans BST profile that features extremely short hookless beads to give the tyre a nice rounded shape. The main thing Stans is shouting about with these wheels however is their compliance, which is delivered via a shallow 18.7mm depth. Chris Currie from Stans was telling us that their rims are a nightmare for the marketing department, as there’s so little room to put any stickers on – unlike much deeper section rims that offer loads of real estate for flashier graphics. We still complained that they could have made the wheels easier to photograph if they hadn’t chosen gloss black stickers for a matte black carbon rim though…

Leave a Reply