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Rim type: Hookless (tubeless ready / innertube compatible w. TLR tires)
Depth: 52 mm
Inside width: 37 mm
Weight: 435 g
Optimized for tire sizes: 40 – 62 mm
Tire pressure: Size & Pressure Chart
Profile: ART Asymmetric Rim Design
Finish: UD carbon w. waterslide decals
Wheel Size: 700c
ERD: 535
Max. rider + gear weight: 135 kg
Wheelset weight: 1536 g
Weight based on lightest configuration w/o valves and rim tape (± 25 grams)
DT Swiss 350 Boost Straight Pull
Center Lock
Front 15 x 110 / Rear 12 x 148
Freehub Body: Shimano HG / Micro Spline / Sram XD / Sram XDR
Alpina Ultralite Straight Pull Aero Spokes + Brass Nipples
28 Front / 28 Rear
See Spoke Chart for spoke length
9th Wave SandStone 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: | ★★★★☆ |
You didn’t show up just to finish—you showed up to conquer. The SandStone Boost is purpose-built for the specific, brutal demands of beach racing and is the ultimate high-performance choice for wide-tire gravel exploration. Absolute trust in your gear is paramount, whether you’re battling salt and sand or conquering rough inland trails.
This wheelset is a direct result of our proven market leadership in the niche, applying the “Strong and Light” DNA born from mountain biking to create an unparalleled performance weapon. The ultra-wide 37mm internal rim width is a true game-changer, optimizing tire support (40mm – 62mm) for maximum float in soft sand and superior stability on loose gravel. Developed in collaboration with the beach racing specialists at Storm Bikes, this width is validated for extreme performance. Coupled with the aerodynamic 52mm deep rim, you gain crucial efficiency on endless, windswept straights and open gravel sectors.
What makes them unbreakable? Our signature Asymmetrical Rim Technology (ART) ensures perfect spoke tension and maximum stiffness, translating every watt of your power directly into forward speed. Built specifically with Boost (15×110/12×148) hubs, these wheels are ready for the fastest modern MTB frames, dedicated beach racers, and boost gravel bikes. (Looking for the standard 12×100/12×142 version? Check out the SandStone or even lighter SandStone SL models). Because we proudly hand-build every wheel in the Netherlands, we guarantee this unrivaled quality.
Ready to dominate the elements, on the coast or inland? Get the full deep dive into the engineering and performance gains in our latest journal article. Ride with absolute confidence. We stand behind our quality with a Lifetime Warranty on all rims. It’s time to stop fighting your equipment and start fighting the elements.
You didn’t show up just to finish—you showed up to conquer. The SandStone Boost is purpose-built for the specific, brutal demands of beach racing and is the ultimate high-performance choice for wide-tire gravel exploration. Absolute trust in your gear is paramount, whether you’re battling salt and sand or conquering rough inland trails.
This wheelset is a direct result of our proven market leadership in the niche, applying the “Strong and Light” DNA born from mountain biking to create an unparalleled performance weapon. The ultra-wide 37mm internal rim width is a true game-changer, optimizing tire support (40mm – 62mm) for maximum float in soft sand and superior stability on loose gravel. Developed in collaboration with the beach racing specialists at Storm Bikes, this width is validated for extreme performance. Coupled with the aerodynamic 52mm deep rim, you gain crucial efficiency on endless, windswept straights and open gravel sectors.
What makes them unbreakable? Our signature Asymmetrical Rim Technology (ART) ensures perfect spoke tension and maximum stiffness, translating every watt of your power directly into forward speed. Built specifically with Boost (15×110/12×148) hubs, these wheels are ready for the fastest modern MTB frames, dedicated beach racers, and boost gravel bikes. (Looking for the standard 12×100/12×142 version? Check out the SandStone or even lighter SandStone SL models). Because we proudly hand-build every wheel in the Netherlands, we guarantee this unrivaled quality.
Ready to dominate the elements, on the coast or inland? Get the full deep dive into the engineering and performance gains in our latest journal article. Ride with absolute confidence. We stand behind our quality with a Lifetime Warranty on all rims. It’s time to stop fighting your equipment and start fighting the elements.
