The nerve centre of the new Sram X01 Eagle groupset, this light Trigger Shifter combines updated internals for 12 speeds with an enhanced trigger feel for even smoother shifting than 1x 11 groups. Unlike XX1, the X01 Eagle Shifter has been built to withstand the rigours of trail riding & uses a tough Forged Aluminium trigger than can withstand crashes with ease. Zero Loss cable technology is used to ensure that as soon as you touch the trigger the cable is engaged for faster, more precise shifting. Description by Mark, Rutland Cycling Web Team.