Power Hobby Complete Sealed Bearing Set Upgrade for Losi NASCAR Grom and Arrma Grom Platform

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Overview Refresh the entire drivetrain of your Losi NASCAR Grom or Arrma Grom-platform vehicle with the Power Hobby Complete Sealed Bearing Set. This kit includes all bearings need ed for a full chassis bearing refresh — sealed for protection from dirt, dust, and debris. The Arrma Grom platform (Granite, Typhon, Mojave) and Losi NASCAR Grom share the same bearing layout: 7x11x3 and 8x12x3.5. Sealed bearings dramatically extend service life compared with shielded bearings in dusty or wet bash environments. Key Features Complete chassis bearing replacement set (12) 7x11x3 sealed bearings (4) 8x12x3.5 sealed bearings Sealed design protects against dust, dirt, and moisture Direct fit for Grom platform vehicles Performance Benefits Fresh sealed bearings reduce drivetrain friction, improving runtime, top speed, and gear life. The sealed design keeps debris out — a major benefit on small-scale bashers that drive close to the ground. Usage Notes Recommended as a full chassis bearing refresh. Pack with a small amount of grease at install for maximum life. Technical Specs Brand: Power Hobby Bearing Sizes: 7x11x3 (12), 8x12x3.5 (4) Type: Sealed Total Bearings: 16 Fitment Arrma Granite Grom Arrma Typhon Grom Arrma Mojave Grom Losi Mini-B / Mini-T 2.0 NASCAR Grom platform What's Included (12) 7x11x3 Sealed Bearings (4) 8x12x3.5 Sealed Bearings Summary The Power Hobby Complete Sealed Bearing Set delivers a full drivetrain refresh for the Grom platform — a worthwhile upgrade for both racers and bashers seeking smoother, longer-lasting performance. Show more