The Ribcage has been one of the only rims to have true design breakthroughs in recent years. Since its introduction the competition has scrambled to catch up but still remain a poor copy, so if it doesn't say GSport on the rim, don't expect it to perform like a G-Sport rim.
KEY FEATURES:
- Proprietary High Strength Aluminum
- Double Wall Cross-Section
- Spoke holes re-enforced w/ patented ribs to prevent pull through
- Cross-lace pattern for increased strength
- Directional spoke hole drilling
- Legendary durability
- Fully welded seam
SPECS:
Sizes: 20" only
Drillings: 36 hole
Weight: 500g / 17.6oz
Width: 36mm
Height: 18mm
ERD: 389mm
U.S. Patent 7,427,112
