Rim type:Hookless (tubeless ready / innertube compatible w. TLR tires)
Depth: 25 mm
Inside width: 32 mm
Weight: 340 g
Optimized for tire sizes: 2.2 – 2.4 inch
Tire pressure: Size & Pressure Chart
Profile:ART Asymmetric Rim Design
Finish:UD carbon w. waterslide decals
Wheel Size: 29er/700c
ERD:590
Max. rider + gear weight: 120 kg
Wheelset weight: 1295 g
Weight based on lightest configuration w/o valves and rim tape (± 25 grams)
DT Swiss 240 EXP Straight Pull
IS / 6-Bolt
Front 15 x 110 (+ Lefty option) / Rear 12 x 148 (Boost)
Freehub Body: Shimano Micro Spline / Sram XD
DT Swiss Revolution
28 Front / 28 Rear
See Spoke Info for ERD and spoke length
9th Wave Yarrow SL29 wheels come with rim tape and valves installed and are hand built by our master wheel builders in the Netherlands.
Go to our product support pages to register your product and get lifetime warranty and crash replacement on your carbon rims!
| Lightweight: | ★★★★☆ |
| Aerodynamics: | ★★☆☆☆ |
| Comfort: | ★★★★☆ |
| Stiffness: | ★★★★☆ |
| Versatility: | ★★★☆☆ |
In 2017, before wide rims were the obvious choice in mountain biking, we launched the original Yarrow 29 with a 29mm internal width. It wasn’t an instant bestseller. It took years, and the rest of the industry gradually catching up to what we’d already built, before wide rims became the standard everyone expected. That’s where 9th Wave’s carbon MTB wheels started, and it’s still where we build from.
The Yarrow SL29 carries that forward at what we’ve found to be the sweet spot for a 29-inch wheel: 32mm internal width. It’s wide enough to properly support the volume of modern XC and marathon tires, and it works just as well for trail riding and light bikepark or enduro use. It isn’t built for downhill or aggressive enduro, where a different kind of wheel is the right tool.
DT Swiss 240 EXP Straight Pull hubs are known for their reliability and can be serviced at almost any bike shop, with an IS/6-bolt rotor interface. A Lefty option is available for the front wheel, for Cannondale frames. 28 spokes front and rear keep the wheelset at 1295g.
The ART asymmetric rim design keeps spoke tension even side to side, for a wheel that holds its shape under load.
This is a wheelset for XC racing, marathon distances, and set routes into the mountains. Hand built in the Netherlands with rim tape and valves installed, and once you register your wheels, the carbon rims are covered for life. Curious why 29-inch wheels still make sense alongside our new 32-inch line? Read our journal article. If you want our own hub and the lightest build we make, the Yarrow SL29 Ninefold uses the same rim at 1065g.



In 2017, before wide rims were the obvious choice in mountain biking, we launched the original Yarrow 29 with a 29mm internal width. It wasn’t an instant bestseller. It took years, and the rest of the industry gradually catching up to what we’d already built, before wide rims became the standard everyone expected. That’s where 9th Wave’s carbon MTB wheels started, and it’s still where we build from.
The Yarrow SL29 carries that forward at what we’ve found to be the sweet spot for a 29-inch wheel: 32mm internal width. It’s wide enough to properly support the volume of modern XC and marathon tires, and it works just as well for trail riding and light bikepark or enduro use. It isn’t built for downhill or aggressive enduro, where a different kind of wheel is the right tool.
DT Swiss 240 EXP Straight Pull hubs are known for their reliability and can be serviced at almost any bike shop, with an IS/6-bolt rotor interface. A Lefty option is available for the front wheel, for Cannondale frames. 28 spokes front and rear keep the wheelset at 1295g.
The ART asymmetric rim design keeps spoke tension even side to side, for a wheel that holds its shape under load.
This is a wheelset for XC racing, marathon distances, and set routes into the mountains. Hand built in the Netherlands with rim tape and valves installed, and once you register your wheels, the carbon rims are covered for life. Curious why 29-inch wheels still make sense alongside our new 32-inch line? Read our journal article. If you want our own hub and the lightest build we make, the Yarrow SL29 Ninefold uses the same rim at 1065g.