Serpent Cobra GT Ceramic Ball Bearing Kit

Serpent Cobra GT Ceramic Ball Bearing Kit: race faster, longer with our world champion ceramic bearing kit. Uses diamond polished Silicon Nitride ceramic balls, our fully synthetic ACER Racing SIN oil, HSR inner cage technology, proprietary inner tolerances, and no contact seals for the fastest bearings ever. If you are looking for the Serpent Cobra 2.1 Ceramic Bearing Kit please click HERE