Feature:1. Powerful Compatibility: Perfectly designed for YFZ450R YFZ450X EFI Model 20092020, ensuring perfect installation and a seamless fit on your vehicle.2. High Durability: Upgraded and professional design is compatible with the extended clutch arms, providing effective repair solution to protect your engine from chain break impacts.3. Premium Material: Made of high strength metal, sturdy and reliable, this chain guard protector can effectively prevent damage to your engine caused by chain breakage.4. Easy Installation: Simple and easy to install, this chain saver guard is designed to restore your vehicle's integrity and functionality, saving your time and effort.5. Enhanced Performance: Ensure a smooth and safe ride with this case saver engine protector that brings you stable and long lasting usage results.Specification:Item Type: Engine Case SaverMaterial: MetalDescription: Protect your engine from chain break impactFitment: For YFZ450R EFI Model 2009-2020(Fits for EFI YFZ models only, does not fit for carb models).Package List:1 x Chain Guard Kit(5PCS)Note:Only suitable for EFI YFZ models, not suitable for carburetor models