Made from our legendary Ceramic Nitride Pro Series bearing material, diamond polished silicon nitride ceramic balls, HSR inner cage technology and proprietary tolerances, then sealed on both sides with our no contact seals. We top off each bearing with our 100% synthetic SIN oil for silky smooth and super fast world championship level performance. The following HOBAO RC Bearings are what we stock in Ceramic Nitride Pro Series: Hyper 8SC-e Hyper 8SC Hyper 8 Sprint Car Hyper 10SC-e Hyper VSe Hyper VS Hyper VT Nitro Hyper VT Brushless Hyper GTB Hyper GTL Hyper SSe Hyper MTe Plus Hyper MT Plus Hyper SS Truggy Nitro Hyper SS Truggy Brushless Hyper SS Cage Truggy Brushless
