A light, fast & affordable wheelsets for cyclocross, gravel, road & off road. Available in both 650b & 700c, Curve have widened the rim profile and added fresh new artwork, for a snazzy all round wheelset for the masses!
Wide Rides Better!
650b - 28mm wide external / 23mm internal rims suitable for 650b x 47–55mm (1.8–2.2”) tyres.
700c - 28mm wide external / 21mm internal rims suitable for 700 x 25–45mm tyres.
The wider platform offered in the Grav:Al gives you increased stability, stiffness and reliability when riding. You can cover a huge variety of terrain in comfort, as running lower pressures is encouraged, and making you faster.
As with all the latest Curve wheelsets, the Grav:Al is tubeless ready. Offering a confidence inspiring ride with ‘free-speed’ chucked in, whilst reducing pinch flats to zero and negating punctures. Not to mention the extra traction, stability and smoothness, as you are able to reduce tyre pressure.
For your convenience, Curve ship the wheelsets tubeless-ready, with tubeless rim tape, valves and centre-lock rotor lockings attached. Just pick your tubeless ready tyre, add sealant and inflate with a tubeless floor pump.
DT Swiss 350 hubs & Sapim CX Ray spokes
A deadly combination of some of the finest wheel building materials in the industry. The DT Swiss 350 hub being a smooth running, bombproof base for the wheel, with spokes to complement these strengths! Tested to the limit by the Curve crew daily, and never failing to deliver performance, these choices were a total no brainer for the Curve team, and we can't argue with the choice!
Size650B (27.5) 28 Hole
23mm Wide (Internal)
28mm Wide (External)
23mm DeepHubDT Swiss 350 CL SP 28HSpokeSapim CX Ray aero-bladedNipplesBrassOther Info
Max. Pressure (PSI): 120
Max. Rider Weight: 115kg**
Size 700C 28 Hole
Width 21mm Internal
Weight - Rim only500g
Profile -Tubeless ready
Material - Super Aluminium by Kinlin Taiwan
Finish - Satin Black Anodised / Lazer etched design