Bike underperforms despite all suggested troubleshooting
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Flex Overland/Urban - Error 26 Troubleshooting
Turn on your E-Bike. Press and hold the menu key until you reach the settings menu. Press the menu key multiple times until you reach the "voltage" setting. If you have a Flex Overland, set the voltage to 48 volts. If you have a Flex Urban, set the ...ENVO Stax/ Stax Pro Error 25 Troubleshooting
Disconnect the brake sensor to see if the error code disappears. If the screen returns to normal after disconnecting the sensor, then the problem is with the sensor. Loosen the clamp bolts on the shift lever and brake lever using a 5mm Allen key. ...Users unclear about bike display functions and error messages
Bookmark or request ENVO user manual for code chart. Contact support with any error shown for troubleshooting.Bike or hardware arrives with cosmetic (or minor structural) flaws
Document pre-ride. Submit warranty claim with photos if severe or possible impact to bike safety.“External battery”/previous model terms confuse current bike owners
Confirm your specific model with serial/description; ask ENVO if documentation/language applies to your exact bike setup.