Enhance your mountain biking experience with this high-quality SRAM XO1 Eagle 12-Speed Mountain Bike Trigger Shifter in Black & White. Designed for SRAM and compatible brands, this shifter is the perfect part for any mountain bike enthusiast. The trigger-style shifter is easy to use and provides seamless shifting for all 12 speeds. The contrasting colors adds a sleek and stylish touch to your bike. This right shifter is sold individually and includes only the shifter itself.