Curve Cycling Grav Al. 650b Wheelset DT 350 XD


A light, fast & affordable wheelset for road, cyclocross, gravel or road. We’ve widened the rim profile for extra tyre width, grip and suppleness thanks to being able to run lower pressures.

  • Size: 650B (27.5)
  • 28H
  • 23mm Wide (Internal)
  • 28mm Wide (External)
  • 23mm Depth
  • ERD: 557mm
  • Tubeless Ready
  • Hub: DT Swiss 350 CL SP 28H XD Driver Only
  • Spoke: Sapim Sprint aero-bladed
  • Nipples: Brass
  • Max Pressure (PSI): 120
  • Max Rider Weight: 120kg
  • Wheelset Weight: 1730g

1 in stock - Available in-store and online

Shipping information

This product is: An Extra Bulky Item

Extra Bulky Items - This is a very large or heavy item and costs a fair bit to package and ship.

See our Shipping Information page for more information on shipping costs, or add this item to your cart to see its shipping cost.



Wide Rides Better!

28mm wide external / 23mm internal rims suitable for 650b x 47–55mm (1.8–2.2”) tyres. The wider platform offers increased stability, stiffness and reliability allowing you to cover varied terrain easily, due to lowered tyre pressures making you ride faster.

Tubeless Ready

Yes, you can still run tubes, but we encourage you to try tubeless tyres and experience the confidence inspiring ‘free-speed’. Not to mention the extra traction, stability and smoothness.

Grav AL wheelsets arrive tubeless-ready, with tubeless rim tape, valves and centre-lock rotor lockings. Simply install tubeless-ready tyres, sealant and inflate with a tubeless floor pump. Setting your Grav ALs up tubeless will help reduce pinch flats and punctures, decrease rolling resistance and increase control.

DT Swiss 350 hub & Sapim Sprint spokes

A fine example of a balance between weight, reliability and performance when paired with Curve rims.

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