Just ordered a set of bearings for a novak motor. The high dollar Orange sealed bearings. Your sales tech gave me alot of schooling. Explain to me all the different grades of bearings. Looked up part numbers and kits for my race truck. Sure glad that I did not go with the stock bearings from hobbytown town, or even acer. I even schooled everyone at the racetrack on bearings. They and I are very impressed with your company.