General description Upgrade your 1/12 RC car with this set of 80 steel bearings, designed for compatibility with MN86S, MN86, MN86KS, MN86K, and MN G500 models. This comprehensive package includes two sizes of bearings to enhance your vehicle's performance. Technical specifications Material: Metal Color: Silver Size 1: 40 x Bearing (9X5X3mm) Size 2: 40 x Bearing (11X7X3mm) Measurement error: +/- 1-3cm Other information Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product.