Action. Our commitment to developing our kids' bikes is evident. For instance, the frame of the Stereo ONE22 Rookie is made from the same hydroformed tube sets as our adult models. However, the proportions have been carefully adapted for smaller riders. The short linkages, featuring visually integrated pivot points, along with the smooth suspension kinematics, unmistakably speak the Stereo ONE22 language. Internal cable routing reduces maintenance efforts, and with the replaceable derailleur hanger, any inevitable falls won't immediately lead to costly repairs. Aspiring young shredders will be thrilled!