Shimano Steps SC-EM800-L Switch Left Assist Head Units Upper headsets ship with a

Upper headsets ship with a star nut which can only be used on forks with steel or aluminum steerer tubes

Compatibility:This kit is compatible with absolutely all Shimano hydraulic brakes (XTR

from beginners to veterans and anyone in between

Clean and dry the surface of your bike frame

Shimano Steps SC-EM800-L Switch Left Assist Head Units Upper headsets ship with aDescription SHIMANO STEPS EP8 Left Switch Unit E TUBE Assist W O Electrical Wire For controlling SHIMANO STEPS E BIKE drive systems, the SW EM800 left hand switch unit features a concave button shape and wider contact area for enhanced comfort and control. Improved ergonomics Concave button shape with wider input area improves comfort and control Easier to access and push shift buttons Clean cockpit area Compatible with removable new electric cable