The SRAM Eagle X01 B Bolt & Screw Kit is an essential replacement set designed specifically for the XO1 Eagle rear derailleur. This kit includes all the necessary bolts and screws to ensure your derailleur functions optimally. Crafted for durability, these components are built to withstand the rigors of mountain biking, providing reliable performance on every ride. With easy installation, you can quickly get back on the trail without hassle, making this kit a must-have for any serious cyclist.