700C Carbon Disc Brake Wheelset 45mm | DT350s Hubs, Sapim CX-Ray, Tubeless Ready

700C Carbon Disc Brake Wheelset — 45mm Rim, DT350s Hubs, Sapim CX-Ray Spokes

A 45mm deep carbon road wheelset built for disc brake riders who need reliable aero performance and tubeless compatibility. Paired with DT Swiss 350s hubs and Sapim CX-Ray spokes, this 1,580g wheelset (±30g per pair) suits road cyclists, gravel riders, and endurance athletes riding on 100mm/130mm quick-release axle standards. Compatible with multiple end-cap configurations for broader frame compatibility.

Key Specifications

Real-World Use Cases

• Aero road riding: The 45mm rim depth reduces aerodynamic drag on flat and rolling terrain, while the 28mm outer width improves cornering stability at higher tire volumes.
• Tubeless setup: Tubeless-ready rim bed lowers rolling resistance and reduces puncture risk without added tire weight from inner tubes.
• Long-distance endurance rides: Sapim CX-Ray bladed spokes maintain tension under sustained load; 2× cross lacing pattern distributes stress across the rim evenly.
• Multi-frame compatibility: Three front and three rear end-cap options allow fitment across a wide range of disc brake road and gravel frames.

Known Tradeoffs

• O.L.D 130mm rear spacing is optimized for traditional road disc frames; riders with 135mm or 142mm thru-axle frames should select the M12×142 end cap configuration.
• At 1,580g per pair, this wheelset is heavier than premium ultralight options (typically 1,200–1,400g) but offers improved durability and cost efficiency for everyday training and racing.
• Max rider weight of 100kg applies under normal road conditions; riders near this limit should verify spoke tension regularly.

Frequently Asked Questions

Are these wheels compatible with rim brake calipers?

No. This wheelset is designed exclusively for disc brake systems. The carbon rim surface is not machined for rim brake pads.

Do these wheels work with tubeless tires out of the box?

The rims are tubeless ready, but tubeless valve stems and rim tape are not included. Standard tubeless setup with compatible tires and sealant is required.

What is the difference between DT Swiss 350s and 240s hubs?

The DT Swiss 350s uses a 3-pawl ratchet engagement system and is rated for high durability at a lower price point. The 240s uses the EXP Star Ratchet system with faster engagement (36 points) and slightly lower weight. The 350s is widely regarded as the best value hub for serious training and racing.

Can I use these wheels with a 10-speed cassette?

Yes. The DT Swiss 350s rear hub accepts standard Shimano/SRAM HG freehub bodies compatible with 8–11 speed cassettes. Confirm freehub body compatibility with your drivetrain before ordering.

What is the recommended tire width for a 28mm outer rim?

A 28mm outer rim width optimally pairs with 25mm–32mm tires. Wider internal channel geometry improves tire shape, reducing rolling resistance and improving cornering grip versus narrower rims.