GSport Rib Cage BMX Rim Black

The GSport Rib Cage BMX Rim is one of the only rims to have had true design breakthroughs in recent years. Since its introduction, the competition has scrambled to catch up. Often imitated but never matched, the Rib Cage is one of the strongest, lightest BMX rims available. 

Features

• Strong and Lightweight: At 500 grams, the strength-to-weight ratio of the Ribcage cannot be matched. The entire design revolves around the use of a proprietary high-strength aluminum alloy made in an on-site foundry.
• Patented Ribs: With the Ribcage, the spoke holes are reinforced with patented ribs that support the sides of each spoke nipple and eliminate the possibility of nipple pull-through under even the highest loads.
• Superior Lateral Strength: The rim also features cross-over-spoke lacing, where each spoke goes from one side of the hub to the opposite side of the rim for an increased angle and therefore increased lateral strength.
• Dent Protection: The outer walls are extra thick to protect against case dents, while the other walls are extra thin to keep them light. The 36mm width and 18mm height are also major factors in the design, spreading out the impacts and maximizing resistance to pinch puncturing.
   

Specifications

• Sizes: 20" only
• Drillings: 36 hole
• Weight: 500g
• Width: 36mm
• Height 18mm
• ERD: 390mm