Features: *brand new and high quality *Made of high-quality materials, *Quick installation, easy to clean and *Provide protection for bicycle cranks *5 screws delivered *Note: Select the corresponding size of the guard plate according to the hole distance of the chainring specification: *Color: black, black hollow, transparent, brown *Number of teeth: 42T *Number of holes: 4 holes *Pitch: 9.7-10.7 Package list: *1x protective cover + 5x screws Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 【For durable and reliable】Made of high-quality materials, this crankset chain wheel cover guard protector is designed to be for durable and long-lasting, providing reliable protection for your bicycle cranks. 【Easy installation and maintenance】With quick installation and easy cleaning, this chain wheel cover guard protector ensures hassle-free use. It is designed to be user-friendly and requires minimal effort to install and maintain. 【Enhanced crank protection】Offering effective protection for your bicycle cranks, this guard protector prevents dust, dirt, and debris from causing damage, extending the lifespan of your crankset. 【Includes necessary screws】To for ensure a secure and stable installation, this chain wheel cover guard protector comes with 5 screws, providing everything you need for quick and convenient setup. 【compatibility】Designed to fit most 42T MTB bicycle cranksets, this chain wheel cover guard protector offers versatile compatibility, making it suitable for a wide range of bicycles.