Practical Complete Gearbox B 390 Full Set Car For 390 Gearbox Gear Box Gear White A 550 Full Set B 550 Full Set 550 Gearbox Gear PRODUCTS DISPLAY --> PRODUCTS DESCRIPTION --> Product Description: new high quality Made of high quality material, Kids Electric Car Tire Adapter Connecting Clip For Gearbox Toy Car Coupler. Children's electric car stroller tires, plum blossom plastic parts, single drive to double drive tire connectors, card parts, stroller accessories. Please choose the correct adapter for different tires. material: plastic Uses: vehicles and remote control toys Name: Gear box gear color: White Size: as shown Model: A 550 Full set, B 550 Full set, A 390 Full set, B 390 Full set (optional) Package Included: 1 * set complete gearbox Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data. DETAIL DISPLAY --> SHIPPING --> _x000D_ _x000D_