Welcome to our store! 1,Applicable Models: This ball bearing is designed to fit for SCY 16101 16102 16103 16201 1 or 16 remote control car, making your machine work properly. 2,Steel Material: This RC car ball bearing is made of premium steel material, which is erosion resistance, wear proof, has a stable performance and long service life. 3,Superior Craftsmanship: The exquisite appearance and stable performance of the ball bearing can make your remote control car look more realistic and cool, really practical. 4,Great Performance: The car ball bearing is light in weight, with small friction and fast speed, can help to improve the performance of remote control car, more fun for you. 5,Excellent Accessories: The ball bearing can enhance the durability of your remote control car, let the car run smoothly and facilitate your daily maintenance. <p class="wang-edit-text">Item Type: RC Car Ball Bearing Material: Steel Weight: Approx. 4g or 0.1oz Color: Silver Bearing Inner Diameter: Approx. 6.35mm or 0.25in Bearing Outer Diameter: Approx. 9.5mm or 0.37in Bearing Thickness: Approx. 3.2mm or 0.13in Application: Suitable for SCY 16101 16102 16103 16201 1 or 16 RC cars <style> .wang-edit-text{ font-family:'Arial' !important } .wang-edit-text table { border-top: 1px solid 000 border-left: 1px solid 000 } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000 border-right: 1px solid 000 padding: 3px 5px } .wang-edit-text table th { text-align: center }< or style> 4 x RC Car Ball Bearing (Customer Satisfaction) - is our priority. If you notice any problems with the products after receiving the goods, such as damaged goods or incorrect quantity, please immediately. We will do our best to provide you with satisfactory after-sale service. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.