Features: Our rear is the first design to maximize performance using the stock mounting tab. Features Return Memory System to absorb impacts and reduce snapping stock cast tabs off, to protect side & leading frontal edge of disc against impact & bending. It will not add sprung weight to the rear wheel. Induction slots move air flow and have been race tested to improve air cooling to the rear disc. Protect your front disc and brake caliper from rocks, bushes and debris during your ride. Unique design allows to change the tire or brake pads without removing the disc cover. Package Includes: 1 Set 1x Rear Brake Disc Cover Specifications: Material:Plastic Size: Approx.12x6cm/4.72x2.36inch Color:Black/Yellow/Red/Orange/Green/Blue note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings