Includes all that is seen in the pics. May work on other makes, models and years but if you have anything other than what this came off of it is your responsibility to make sure it fits.
You can use an online OEM parts finder to verify fitment. The item "18-20 HONDA CRF 250R Front Brake System oem stock" is in sale since Friday, September 20, 2019. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\ATVs, Side-by-Sides & UTVs for Parts". The seller is "katlinalvin" and is located in Columbia, South Carolina. This item can be shipped worldwide.