GSport Ribcage Rim Color:Black & is designed to withstand

& is designed to withstand the rigors of Flatland

The Mission Pace hub gives you a chance to upgrade to a freecoaster w/out breaking the bank

Top tube sizes: 20

Wire Bead​

8 oversized pins per side

GSport Ribcage Rim Color:Black & is designed to withstandThe 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