Gravel Wheels How To Choose My Wheel The G30.5 wheelset is the product of CORIMA ’s extensive experience in carbon composite design and manufacturing, bringing new levels of performance to the gravel cyclist. Type of Use Road Gravel Time trial/Triathlon Track Terrain Flat Rolling/Hilly Mountain Brake Type Disc Brake Rim Brake Parts and Accessories G30.5 Gravel Corima Wheels are not currently available for purchase on this site.
