Attention Tamiya M-05 owners! Looking to upgrade or replace the bearings in your RC car? This FastEddy Bearing Kit is specifically made for the Tamiya M-05 chassis. The kit includes the most common bearing sizes you'll need: six (6) bearings sized 5x8x2.5mm and twelve (12) bearings sized 5x11x4mm. They're sealed, which helps keep dirt and grime out for smoother performance and longer life. A quick heads-up: before you order, it's always a good idea to double-check your specific M-05 model and any hop-ups you've installed. Sometimes bearing sizes can vary based on the production date or modifications. But for a standard setup, this kit should cover you. Swapping out bushings for these sealed bearings can make your car run smoother, faster, and with less friction. It's one of the best upgrades you can do for performance. FastEddy is known in the RC community for quality parts. So if you're tired of sluggish performance or just doing a rebuild, this bearing kit is a smart buy. Get ready to feel the difference on the track!