Strength. They are a bit heavier than weight weenie rims, but are double walled construction.
Here's a pic and details
DEEP V
This rim is the jack of all trades. The deep section creates strength, aerodynamics and durability. Use it for training, racing, commuting, touring, track bikes or anything else you can think of. If you want one rim that can do it all, this is the one.
650c
Colors: Black, Ti Grey
Drillings: 16 18 24 28 32
**Not all colors available in all drillings. Please consult your local Velocity dealer for availability
700c
Colors: Black, Silver, White, E. Red, Yellow, E. Blue, Purple, Gold, Orange, Lime green, Ti Grey, Bright Silver, Pink, Brown, Celeste
*Most colors available in 32 and 36h non-machined
Drillings 700c: 16, 18, 20 24, 28, 32, 36, 40, 48
**Not all colors available in all drillings. Please consult your local Velocity dealer for availability.
650c
Bead seat diameter 571
Weight 500g ERD = 531
700c
Bead seat diameter 622
Weight 520g ERD = 582
