PRO Handlebar MTB Koryak Econtrol The handlebar is ideal for dedicated e-mountain bikers. The SHIMANO STEPS display can be mounted in a specially designed recess within the handlebar. Highly recommended for e-mountain bikes with Steps motors. The Di2 cables can be routed internally. The handlebar measures 800 mm in width and features an integrated stem of 65 mm. The new KORYAK E-PERFORMANCE MTB handlebar is the first fully integrated handlebar-stem-grip combination, allowing for the accommodation of an e-bike display within the handlebar.