Motorcycle Handlebars Just about every action on a motorbike involves the handlebar: steering, operating the clutch, braking, accelerating etc. So the handlebar is all-important for both enjoyment and safety on the road. And because every biker is different, stock handlebars often spoil your enjoyment instead of being the optimal interface with your machine. That's why Louis has a huge choice of aftermarket handlebars in its range: clip-ons, superbike, flat track, M and Z handlebars, apehangers and much more besides. So you're sure to find precisely the handlebar that suits you.