Metal Upgrade Parts: This Front and Rear Door Bridge features upgraded metal components, providing increased durability and performance for an enhanced driving experience Metal Construction: Crafted from metal materials, this 1:12 RC car door briges ensures long-lasting strength and resilience, for both casual play and competitive race Easy to Installation: Easy installation, and improve the stability when the RC car running on the road Compact Dimensions: With a total width of 145mm and a connector size of 5mm, this model is designed for MN 1/12 MN82 LC79 MN78 D90 D91 D96 99S remote control car Complete Set Included: The package comes with a full set of components needed to enjoy your RC car right out of the box, ensuring you have everything required for assembly and operation Size Chart: Total width 145mm/5.71inch Connector 5mm/0.20inch Package Includes: 1setFront and Rear Door Bridges Note: Please allow 1-3mm measuring deviation due to manual measurement.Due to the different monitors and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!