1,Fitment: Due to the original standard and specification, replacement for Z250 Z300 Ninja 250 300 2013‑2017. 2,Function: The front sprocket cover of the motorcycle rear sprocket can protect the chain from the impact of sand and rain erosion, which is very practical. 3,Premium Material: Front sprocket guard is made of premium CNC aluminium alloy material, antirust, wearproof, sturdy and durable. 4,Professional Manufacturing: Exquisite workmanship, fashionable, smooth, and no fading, this sprocket protector can upgrade the appearance of your motorcycle. 5,Easy to Install: The front sprocket protector is easy to install, direct replacement, no need for modification, and easy to use. Item Type: Front Sprocket Cover Material: Aluminum alloy Process: Oxidation Mold Opening: CNCAdvantage: Durable and Reliable Waterproof and Weatherproof Wear Resistant Installation Tips: In order to protect the smoothness of the transparent mirror surface of the product, please tear off the product protective film after installation Fitment: Replacement for Z250 Z300 Ninja 250 300 2013-2017 1 x Front Sprocket Cover 2 x Black Accessories 2 x Bolt 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.