GSport Ribcage Rim (Black) Twisted PC setting the OPTIS insert’s inflation

setting the OPTIS insert’s inflation so it is 33-50% higher would mean that it needs to be inflated to 30-33

Kriss Kyle is the type of rider who likes to ride everything

X-Small: 4'11 - 5'4" height

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GSport Ribcage Rim (Black) Twisted PC setting the OPTIS insert’s inflationThe 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. 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