Wunderlich - Handlebar Riser Vario-Ergo for BMW K 1200 RSIts easy to recognise the fanatical K 1200 RS rider even years later: hunched over and plagued with back problems. The basic concept of the original handlebar is good, but it needs to be raised to liberate the rider from his hunched over posture. In order to allow you to adapt the handlebar to your body size we have built a simple and easy to operate adjustment option (as in the original RS) into the risers. The relaxed, ergonomically ideal posture