GSPORT - RIBCAGE RIM BLACK

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 with 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