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Does a Specialized M3-700 fit a Yamaha PW-X3 / PW-ST / PW-TE bike?
Whether a Specialized M3-700 fits a Yamaha PW-X3 / PW-ST / PW-TE e-bike, and the pack you actually need.
No. The Specialized M3-700 is a Brose pack and a Yamaha PW-X3 / PW-ST / PW-TE bike needs a Yamaha pack. Batteries are proprietary per drive system and do not cross over.
| Battery | Specialized M3-700 (Brose, 700 Wh) |
|---|---|
| Target system | Yamaha PW-X3 / PW-ST / PW-TE (Yamaha) |
| Verdict | does not fit |
| Reason | different brand, mount and charge port; Brose and Yamaha packs are not interchangeable |
| What to buy instead | a Yamaha PW-X3 / PW-ST / PW-TE pack such as the Yamaha Intube 500 Wh |
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 Yamaha PW-X3 / PW-ST / PW-TE bike needs a Yamaha pack with the Yamaha mount and charge port. They do not cross over.
For a Yamaha PW-X3 / PW-ST / PW-TE bike, fit a Yamaha pack such as the Yamaha Intube 500 Wh (500 Wh, 36 V in-tube).
Sources: Specialized, M2 and M3 UL/EN series battery · The Loam Wolf, Specialized Turbo Levo Pro Gen 3 review · Yamaha Motor, PW-X3 drive unit specifications · eBike24, Yamaha e-Bike Intube battery 500Wh · eBike24, Yamaha 400Wh and 500Wh frame battery