Up for every challenge with race ready performance and technology x5 components help off road enthusiasts take it to the next level with smooth precise x glide shifting and legendary sram performance x5 brings out the best in any bike and in every rider the sram x5 3 x 9 speed trigger shifters are a pair of shifters that uses srams exact actuation for precise and dependable shifting performance sram produced the easiest index shifting system to set up and it stays that way