Feature: 1. [Applicable Model] Good spare parts for remote control car, specially designed for Losi Lasernut U4 1/10 remote control Car. 2. [Reasonable Design] Easy to install and disassemble, you can directly upgrade the replacement parts of your remote control car. 3. [Aluminum alloy material] Strong and durable, CNC precise processing, surface anodized, increase strength and precision. 4. [Simple and Portable] Shape is small, lightweight and portable, does not take up space, easy to carry, and can be placed anywhere. 5. [Cool Appearance] No complicated steps to make your remote control helicopter look more lifelike, more fine, more cool and more practical. Specification: Item Type: Front C Hubs with Rear Hub Carriers Material: Aluminum Alloy Weight: Approx.63g/2.2oz Application: for Losi Lasernut U4 1/10 RC Car. Package List: 2 x Front C Hubs4 x Screw4 x Nut2 x Rear Hub Carriers Note: Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.