ASSOCIATED TC5 Dual Super Polyamide Sealed Ball Bearing Kit
This kit contains the following ball bearings
Four 5x8 mm
Four 10x15 mm
Two 4x7 mm
Two 4x8 mm
Eight 6x10 mm
We recommend also replacing the heavy carbide differential balls with our 79% lighter ACER Racing Ceramic Nitride Pro Series ceramic differential balls: 3/32" and 5/64"