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  1. Tomi

    Known Issues & Problems with Bosch Products + Help, Solutions & Fixes

    You'r right, the battery BMS switches itself to slow-balancing charge mode over 80% - this is essential. My experience: with dual batt both of two should switch itself to slow mode at same time. Sometimes this not happened. With dual batt the correct balancing charge is more important. This...
  2. Tomi

    Second gen Bosch Performance CX question

    The friction is not only gear loss, it would be 3-6%. The Gen2 friction is a magnetic like brake, you spin the motor as well, the loss is much bigger and somehow strange.
  3. Tomi

    Product Improvement:- Feedback to Bosch.

    Cut-out speed: with Nyon+custom assistane curve we tested and tried out more scenarios. Bikes are CX engines, agressive motors. You can change the assistance % for any speed, but the last point is max.assist speed and 0%. The optimum was max.assist speed - 3km/h, 22km/h in EU. With 24km/h the...
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