And here is what Velocity has to say:
Formerly called the P35.
The ’35’ part is a reference to its astounding width, which gives any wheel built with it a larger footprint, and so, more traction. Very useful for cross-country and all-mountain riders who are looking for lateral stiffness without so much weight.
- 30.2mm internal rim width
- Presta valve 32-40mm
- Weight: 590g