Feature: 1. A variety of colors for choose, exquisite workmanship and perfect style can enhance the authenticity of RC cars. 2. Not afraid of collision, fall or rot, it can withstand high temperature, strong wind and sunlight without affecting its normal visual effects. 3. The reasonable design and perfect matching model reduce the gravity of the car and improve the performance of the RC car. 4. Practical functions have higher strength and durability, and can well replace old or damaged accessories. 5. Compatible for hsp/redcat/traxxas/tamiya/hpi/TRX4/SCX10 RC car modification. Specification: Item Type: RC Beadlock Wheel Hubs Material: Zinc Alloy + Plastic Hubs Diameter: Approx. 52mm/2.0in(Without Outer Plastic Ring) Hubs Width: Approx. 28mm/1.1in Type: RC Accessory Fitment: Fit for hsp Fit for redcat Fit for traxxas Fit for tamiya Fit for hpi Fit for TRX4 Fit for SCX10. Package List: 4 x RC Beadlock Wheel Hubs20 x Screw Note: 1. Manual measurement, please allow 1‑3mm/0.04‑0.12in error, thank you.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.