Spool Hi-Speed Bearings with chemically polished races are the planet's FASTEST Bearings! Extreme speed is obtained through a chemically polished inner and outer race and tolerances exceeding ABEC 7 rating. Put Spoolspeed in one of your reels and you'll soon be putting them in all of your reels. Try our new XS version with no-friction Stainless Steel shields and Japanese ribbon retainers for the highest level ceramics in which no one can compete!