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  1. mizuh

    E-max 110s lifepo4 upgrade

    Original controller old version is Proud eagle (as speedometer, DC/DC converter). Programmer is available only for authorized dealers or you could try to buy it directly from china. Top speed with this old controller is 52 km/h :roll: If you increase voltage you need to rebuild or replace DC/DC...
  2. mizuh

    E-max 110s lifepo4 upgrade

    Nice job!! How much it costs?
  3. mizuh

    E-max 110s lifepo4 upgrade

    I quess that in logic unit is integrated 48DC/12DC converter and in power unit is inegrated contactor / relay which enable power unit on when you turn on by key. So when you turn by key it enables to go 48V to converter, 12V goes from converter to contactor / relay in power unit, which power on...
  4. mizuh

    E-max 110s lifepo4 upgrade

    Which silent blocks you need to change? EM-40103 and EM-40104 silent bloks of rear shock ? It cost together 13 EUR. Shipping 20 EUR. If you want I´ll try to order it and ship it to you. :wink:
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