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Does a Specialized M3-700 fit a Shimano STEPS EP8 / EP801 / EP600 bike?
Whether a Specialized M3-700 fits a Shimano STEPS EP8 / EP801 / EP600 e-bike, and the pack you actually need.
No. The Specialized M3-700 is a Brose pack and a Shimano STEPS EP8 / EP801 / EP600 bike needs a Shimano pack. Batteries are proprietary per drive system and do not cross over.
| Battery | Specialized M3-700 (Brose, 700 Wh) |
|---|---|
| Target system | Shimano STEPS EP8 / EP801 / EP600 (Shimano) |
| Verdict | does not fit |
| Reason | different brand, mount and charge port; Brose and Shimano packs are not interchangeable |
| What to buy instead | a Shimano STEPS EP8 / EP801 / EP600 pack such as the Shimano STEPS BT-E8036 |
E-bike batteries are proprietary to the drive system, which is the whole point of the design. The Specialized M3-700 is a Brose pack for Brose Drive / Specialized Turbo (Full Power), while a Shimano STEPS EP8 / EP801 / EP600 bike needs a Shimano pack with the Shimano mount and charge port. They do not cross over.
For a Shimano STEPS EP8 / EP801 / EP600 bike, fit a Shimano pack such as the Shimano STEPS BT-E8036 (630 Wh, 36 V, 17.5 Ah in-tube).
Sources: Specialized, M2 and M3 UL/EN series battery · The Loam Wolf, Specialized Turbo Levo Pro Gen 3 review · Shimano, EP600 mid-level drive unit introduction · Summit Cycles, Shimano BT-EN806 630Wh for DU-EP801/EP600 · eBike Delight, Shimano STEPS e-bike motor guide (EP8/EP801/EP6)