Owner's Manuals
Everything you need to ride with confidence.
OHM owner's manual, Bosch and Shimano drive system guides, and support resources — all in one place.
OHM Owner's Manual
The complete OHM owner's manual covering assembly, safety guidelines, component overview, riding instructions, and general maintenance for all OHM models.
Bosch Smart System — Discover Series (MY26)
The Discover series uses the Bosch Smart System with Active Line / Performance Line motor. Two manuals apply to your bike: one for the drive unit and one for the display. Find yours by model year below.
Drive Unit — Active Line, Active Line Plus, Performance Line
Display & Control Unit Manuals
Battery Manuals
Bosch Range Assistant
Shimano STEPS EP5 / EP6 — Journey Series
The Journey EP5 uses the DU-EP500 motor; the Journey EP6 uses the DU-EP600. Your system has several components — each has its own manual. Read all of them before riding.
Drive Unit User's Manual — EP8 / EP6 / EP5
Switch Unit User's Manual
Battery User's Manual
Charger Adapter Manual
Battery Mount Set Manual
Shimano STEPS EP8 — Journey PRO Series
The Journey PRO uses the Shimano DU-EP801 — a higher-output motor (600W / 85Nm) with Di2 automatic shifting. The same drive unit manual covers EP8, EP6, and EP5.
Drive Unit User's Manual — EP8 / EP6 / EP5
Switch Unit User's Manual
Battery User's Manual
Battery Mount Set Manual
Charger Adapter Manual
Shimano E-Tube Project (Cyclist app)
Shimano E7000 / EP801 — Cruise & Quest Series
The Cruise uses the Shimano E7000 motor with SC-E5000 display. The Quest uses the EP801 motor with SC-E5003 display. Both share the same 504Wh Darfon battery system.
Finding Your Serial Number
Where to find it
Your serial number is permanently embedded under the clearcoat on the underside of the downtube — the large diagonal frame tube running from the head tube down toward the pedals. Flip the bike or crouch down and look up at the underside of that tube. You'll find a QR code with the serial number printed below it.
Note that OHM serial numbers are not on the bottom bracket shell, where most bikes stamp them. You'll need your serial number for warranty claims, theft reports, and bike registration. See full FAQ.
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