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    Bafang G510/M620 (Bafang Ultra) thread

    No. G510 is a BIG (heavy) motor for CF frames. These beasts ( I run up to 1000 - 2600 watts) are for 250 - 300lb folks Why go as ight as possible (CF), but use heavy drivetrain? CF's weight weenie material and that's it's only performance virtue. It's the most prone to damage. CF frames die...
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    Bafang G510/M620 (Bafang Ultra) thread

    WOW !!! Lol. Which Archon X1 have you ridden? They're so powerful, the rep is they eat drivetrains. I can vouch for that. Owners are consistently getting 100 miles from 16amp batteries. I don't feel gutless ???
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    Bafang G510/M620 (Bafang Ultra) thread

    WTF ??? This may be an old post, but clarification is in order. You say: "The ... Archon controllers claim the highest efficiency values, but they are gutless programming, turning your Mustang into a Prius, basically. Their peak wattage claims are optimistic at best. not very sporty" leads me to...
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