E-bike motor service intervals

First inspection
Bosch
300 kmdistance
Also 1 month, whichever comes first.
Bosch eBike dealer service
Read 2026-08-20
Drive unit service
Shimano
no published figuredistance
Shimano DM-EP800-04-ENG
Read 2026-08-20 · Revision 04

Job	Interval	Measured in	Source
First inspection Bosch	300 km Also 1 month, whichever comes first.	distance	Bosch eBike dealer service Read 2026-08-20
Drive unit service Shimano	no published figure	distance	Shimano DM-EP800-04-ENG Read 2026-08-20 · Revision 04

Notes on these figures

First inspection · Bosch
A one-shot milestone, not a recurring interval: first inspection at ~4 weeks OR 300 km. Subsequent intervals are set BY THE DEALER -- 'Only specialist bicycle retailers can set a service interval' -- so after this the app should ask, not assume.
Drive unit service · Shimano
Shimano publishes NO km or time interval for the EP8 drive unit -- only 'clean the chain regularly, intervals depend on use'. Seeding a number here would be inventing a Shimano spec.

Sources last checked 2026-08-20.

Gathered by hand from manufacturer documentation, never scraped. Manufacturers change these figures and sometimes contradict themselves. Always check your own manual, and treat this as a reference rather than an instruction.