8pcs 10x15x4mm Ball Bearings Fit for HPI WR8 B021 ST MT RC Car Spare Parts AccessorySilver B030

Feature: 1. Excellent and stable characteristics, which help to improve comprehensive performance. 2. With high precision and good compatibility, direct fitment for your RC car. 3. Light weight will not add extra burden, and easy to install and remove. 4. The ball bearing is specially designed for HPI WR8 B021 ST MT RC car model. 5. High quality metal materials have high strength, durability and long service life Specification: Condition: 100percent Brand New Item Type: RC Accessory Color: Silver Material: Metal Diameter: Approx. 15mm 0.6in Inner Diameter: Approx. 10mm 0.4in Thickness: Approx. 4mm 0.2in Quantity: 8pcs Size: Approx. 10 x 15 x 4mm 0.4 x 0.6 x 0.2inCompatible: for HPI model Fitment: Fit for HPI WR8 B021 ST MT RC car model Package List: 8 x Bearings Note: Please allow 1 3mm error due to manual measurement. Thanks for your understanding.