Steering Front Axle Shock Suspension Absorber Air Bag For 1/14 RC Truck Car. It can be adapted to Zhengda 8X4, 6X4 and 4X2 traction frame series girders. Note: The axle needs to be equipped separately, and the airbag suspension is basically used for the installation and use of Tamiya axles and upgraded metal axles of major manufacturers. The air suspension system is currently not yet mature due to high-pressure gas pipelines and other supporting products, so the air suspension system can only simulate the appearance and part of the performance of the product, and cannot fully achieve the air suspension effect of a real car. Customers who don't like cumbersome and complicated mechanical structures and dislike screwing should be careful.The product contains a large number of metal parts and fastening screws, and they are all scaled down. It requires tweezers to be careful and patient to complete the product assembly.