GSport Ribcage Rim

The Ribcage is GSport's strongest rim. It features thick outer walls, cross-over-spoke lacing, and patented “Rib” design.

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 specially for us in an on-site foundry. It is a lightweight rim that can take anything you throw at it.

Patented Ribs

With the Ribcage, the spoke holes are re-enforced 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 it light. The 36mm width and 18mm height are also major factors in the design, spreading out the impacts and maximizing resistance to pinch puncturing.

Roloway Front Hub

The new Roloway hub is a precision sealed front hub with 3/8” in-bound axle bolts and two plastic hub guards. An oversized axle, bearing configuration and 7075-T6 aluminum hub shell is used for unmatched durability.

Features

• 7075-T6 aluminum hub shell
• 6804RS sealed cartridge ball bearings
• Precision bored fully concentric bearing seats for a smoother spin and prolonged bearing life
• 20mm 7075-T6 aluminum axle with steel helicoil thread inserts
• 3/8” heat-treated chromoly axle bolts with 17mm wrench flats and a 6mm hex slot
• Replaceable plastic hub guards included
  (Also sold separately)