The SL-R is only available in 28 and 30 mm. This is 30 mm.

Quote from: PeterXu on March 01, 2026, 09:59:00 AM
1037g only, 26mm internal 50mm depth T1100+T800 layup D50CU-33 rims built with HS606 ultralite hubs with titanium 54T rachets TPI ceramic bearings aluminum Shimano HG driver, 3.2mm super light carbon spokes.

Will these also come with the laser decals? Would love to buy these rims in combination with the blue Aerys:VRT frame.

Quote from: tjebakka on May 12, 2026, 01:21:54 AM
Will these also come with the laser decals? Would love to buy these rims in combination with the blue Aerys:VRT frame.

Laser decals on the hub, or rims?

Is it possible to order the new wheels with Ti spokes? CCACHE in Australia is offering this variant which costs more than the 3.2mm carbon spokes version, and sacrifices some lightness for comfort.

Quote from: Requiem84 on May 12, 2026, 03:46:12 AM
Laser decals on the hub, or rims?

On the rims. I saw them on the cheaper wheelset (the big XMCS logo)

Quote from: tjebakka on May 12, 2026, 04:43:49 AM
On the rims. I saw them on the cheaper wheelset (the big XMCS logo)

Yep, you can basically mix and natch what you want. There is close to 100% customization within the available options.

Hello everybody. I'm interested is buying an XMCS wheelset around 50-60mm (specifically the 50/58) deep and 34mm ext width and was looking for some advice on spoke width and spoke count. What would be the performance differences between the 3.2, 3.8 and 5.0mm spokes and 18 vs 20 spokes? I was looking at the 50/58 depth wheelset. I'm a pretty lightweight rider but my focus is pretty all-round. Which one would perform the best?

We have arranged 50/50, 58/58, 65/65mm 26mm IW T1100 version built with R506 hubs 20/20H and carbon spokes combo wheels UCI approved, I believe they will be listed on the UCI official website soon. And the 58/58mm combo wheels are wind tunnel tested with very good result, compared with some other brands wheels.

Quote from: PeterXu on May 23, 2026, 07:30:42 PM26mm IW T1100 version built with R506 hubs 20/20H and carbon spokes combo wheels UCI approved

Do you expect the new layup with HS606 hubs to also pass UCI approval? Also is it possible to get the new big XMCS decals in laser-silver colour on the new layup wheels?

Quote from: chylld on May 23, 2026, 10:28:45 PM
Do you expect the new layup with HS606 hubs to also pass UCI approval?

Why do you choose the R506 hub instead of HS606 for approval? Would the same wheel with the HS606 hub would be less stiff or something like that compare to R506?

Quote from: PeterXu on May 23, 2026, 07:30:42 PM
We have arranged 50/50, 58/58, 65/65mm 26mm IW T1100 version built with R506 hubs 20/20H and carbon spokes combo wheels UCI approved, I believe they will be listed on the UCI official website soon. And the 58/58mm combo wheels are wind tunnel tested with very good result, compared with some other brands wheels.

Great News! Amazing! I keep my finger crossed! The bike looks really amazing!

Quote from: chylld on May 23, 2026, 10:28:45 PM
Do you expect the new layup with HS606 hubs to also pass UCI approval? Also is it possible to get the new big XMCS decals in laser-silver colour on the new layup wheels?

Our wheels can easily pass the UCI standard (40J), UCI approved stuff means nothing on quality point, it is only meaningful for selling and UCI race event. We will arrange more combo wheels for UCI approved though, including HS606 ultralite hubs too.  And yes all our decals can be applied onto all our rims.

Quote from: PeterXu on May 27, 2026, 08:33:44 AM
Our wheels can easily pass the UCI standard (40J), UCI approved stuff means nothing on quality point, it is only meaningful for selling and UCI race event. We will arrange more combo wheels for UCI approved though, including HS606 ultralite hubs too.  And yes all our decals can be applied onto all our rims.

Is a wheel with HS606 hub less (lateral) stiff than the exact same wheel with R506?

I upgraded my front hub on one of peters T800 D50-33 wheelsets to a dynamo hub for ultras.
Complete weight of the wheel set is now 1627 g for 50 mm deep rims including dynamo, can't complain about that

Otherwise, my T1100 D50-33 20H carbon spoke wheelset has now seen 4000 km without any issues, still stiff and true.

65/58mm, 3,2mm spokes ultra hubs, but with steel bearings

Couldn't bother to change the GP5000 orientation..