This SRAM Force D2 eTap AXS Front Derailleur is a high-quality component that will enhance your cycling experience. It is compatible with SRAM brand and SRAM model bicycles and comes in an attractive iridescent color. The material and part type can be found in the product description. This front derailleur is a great addition to any cyclist's collection and will ensure smooth gear changes during your rides.Practically brand new with less than 50 miles with this on my bike. Please feel free to ask any questions.