Features High-Quality Inspection Assurance: Each wheel undergoes 3 rigorous inspections, ensuring a 99.9% pass rate for durability and reliability in your projects Innovative Design for Enhanced Appearance: Featuring a striking yellow and black artificial wheel shape, these wheels add a three-dimensional look to your smart robot car Superior Grip and Performance: The rubber-coated surface of the wheels provides smooth running capabilities and improved grip, enhancing overall performance on various surfaces Versatile Movement Capabilities: Enable your smart car to execute complex maneuvers such as left and right translation, large-angle drifting, and 45° tilting with ease Compatibility with Popular Components: Designed to work seamlessly with building blocks and TT motors, making these wheels ideal for DIY toy components and robotics projects Features: 1、Each wheel has to go through 3 inspection processes from material to wheel to ensure a 99.9% pass rate 2、The outside of the wheel is an artificial wheel shape, the color is yellow and black, and the appearance is more three-dimensional 3、The rubber-coated wheel is made of rubber, which has the characteristics of smooth running and better gripping ability 4、Let the four-wheel drive smart car to realize left and right translation, large-angle drift, tilt 45° direction movement, square track movement and other movement modes 5、This Mecanum wheel is compatible with building blocks and for TT motors Specification: Item Type: Mecanum Wheel Material: ABS, rubber Purpose: DIY smart car accessories Diameter: Approx. 80mm / 3.1in Coupling Type: For TT coupling Package List: 1 x Left Wheel 1 x Right Wheel Package List 1 x Left Wheel 1 x Right Wheel