Race Face components are the result of Race Face's efforts to create the most stable, lightweight, and visually appealing bicycle components in the world. The company motto "Inspired by Riders" reflects how much Race Face loves biking. The employees at Race Face know what they want, and with over 15 years of experience, they also know a thing or two about developing precision components. The engineers tackle the concepts of the components without compromise, as the goal is to leave the competition in awe behind Race Face—regardless of the discipline. Whether you prefer riding on the road or in the trails, enjoy cross-country adventures or massive jumps, Race Face's lineup combines outstanding technologies with innovative concepts and the renowned Race Face design. The designers at Race Face are constantly working to identify the highest quality materials to develop innovative technical products that allow you to fully experience and enjoy your biking adventures. During the design process, the designers always consider the key contact points between rider and bike: the seat, the feet, and of course, the hands. Race Face products are fully tailored to you, the biker. Race Face has updated its chainrings and increased the spacing between individual teeth. The chainrings are still robust enough for downhillers, freeriders, and dirt jumpers, but also fall within a weight class that is attractive to XC riders. The new models have been successfully tested by Race Face in some of the toughest terrains worldwide. • Material specifications: 7075 T6 aluminum • Application area: MTB • Compatibility: 11-speed derailleur • Front shifting stages: 1-speed • Rear shifting stages: 11-speed chainrings • Mounting / number of holes: 4 screws.