Shimano STEPS brings the discipline of bicycle drivetrain engineering into the ebike era. The work is not only about adding a motor. It is about making assist feel natural, keeping gear changes predictable, giving dealers a repeatable diagnostic path and giving OEM teams the documents they need for launch markets.
Make electric assist feel like a confident extension of the rider. That means torque support must arrive smoothly, braking must remain easy to service and every firmware decision must be traceable when a dealer opens a work order six months later.
Help OEMs build ebikes that survive daily use, mixed weather, fleet maintenance and changing regional rules. Our vision is a connected drivetrain where motor, hub, cockpit and brake data help teams prevent service surprises before they scale.
Assist maps are judged by cadence changes, hill starts, noise perception and how the rider feels after a long commute, not by peak torque alone.
Every interface is considered from the dealer bench: cable access, error capture, replacement steps, brake bed-in and customer explanation.
Drive units, gear hubs, displays and hydraulic disc brakes are planned together so the bicycle behaves as one platform.
Documentation is organized around EN 15194, CE machinery files, IEC 62133 battery references and country-specific speed classes.
The team environment combines drivetrain engineering, electronics, field service and practical bicycle mechanics. A product review can move from a CAD package to a ride loop, then to a dealer diagnostic checklist in the same week. That closeness matters because ebike programs fail when the motor spec, frame interface and service path are treated as separate decisions.
Bring your product target, market classification and service assumptions. We will help align motor, controls, brakes and launch documentation.