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Troubleshooting

Ride1Up troubleshooting: common problems, error codes and safe checks

Safe checks for common Ride1Up e-bike problems, including charging trouble, voltage sag, brake sensor and motor cable errors, plus Ride1Up's error codes and when to get a pro.

Last edited Nov 8, 2026 by Pedalwise team Edit History Add a subpage

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Battery and electrical safety. Lithium-ion batteries can catch fire if they're damaged or charged wrong. Never open a battery pack, and stop using any battery that's swollen, hot, wet or smells burnt. Every edit to this page is checked by a second person before it goes live.

This page covers common problems on Ride1Up e-bikes, including the Roadster, Prodigy, Portola, Vorsa, Revv 1 and TrailRush, plus earlier models like the 500 Series, 700 Series, Core-5, LMT'D, Cafe Cruiser and Turris. It lists safe checks in order from easiest and links to Ride1Up's own support center.

Before you start

  • Find your model and its manual on Ride1Up's product manuals page.
  • Turn the bike off and remove the battery before checking plugs, wheels or brakes.
  • Ride1Up support asks for clear photos or video when you contact them, so take some as you go.

Common problems and what to check

Bike won't turn on or shows error 25

  • On the 500 Series and Core-5, Ride1Up says holding a brake lever while pressing power will trigger E25 (error 25). Turn the bike off, make sure both levers are fully released and power on again without touching them.
  • Check each lever springs fully back and isn't bent.
  • Charge the battery fully and make sure it is seated and locked.
  • See e-bike won't turn on.

Don't ride with brake sensor wires disconnected. If error 25 won't clear, have a shop or Ride1Up replace the sensor or lever.

Battery won't charge

Ride1Up's All About Batteries guide suggests:

  1. Wait 30 to 60 minutes after a ride before charging, especially in summer. A hot battery may refuse to charge until it cools.
  2. Plug the charger into a grounded outlet first, then into the battery.
  3. Inspect the charger tip and charge port for damage, moisture or debris. Ride1Up calls a damaged or dirty tip the main reason batteries fail to charge.
  4. If the battery was frozen, let it reach room temperature for a few hours before charging.
  5. Use only the Ride1Up charger made for your model, and unplug within an hour after the light turns green.

For storage, Ride1Up suggests 40 to 80 percent charge in a dry place and a monthly check.

If the battery or charger is swollen, cracked, damaged or smells burnt, stop and contact Ride1Up or a pro. See battery won't charge and e-bike battery care.

Power drops or the bike shuts off on hills

Ride1Up explains this as voltage sag, a short voltage drop under heavy load that is worse with a low or older battery.

  • If it happens on a low battery, drop to PAS 1 and keep riding.
  • If the bike shuts off even on PAS 1, Ride1Up says don't turn it back on. Get home and charge.
  • Wait a few minutes after stopping before reading the battery level.
  • See battery drains fast and motor cuts out.

Motor errors after a flat or wheel removal

  • Ride1Up says E23 often means the motor cable wasn't reconnected after rear wheel removal, and E24 is most often a loose motor cable at the chain stay (error 23 and 24).
  • With the battery out, check the motor cable plug is lined up and fully seated, and look along the cable for cuts or pinches near the axle and chain ring.
  • Ride1Up also suggests a display factory reset, linked from that article.
  • If the code stays, contact support. Anything inside the controller is a pro job.

Throttle or assist not working

Check the throttle isn't stuck down and springs back, confirm the battery is charged, and see throttle not working and no pedal assist.

Brakes and flats

See e-bike brakes and e-bike flat tire. Ride1Up's support center has rear wheel removal guides for several models.

Error codes

Ride1Up lists these codes for the LMT'D V1 and V2 display (source). Ride1Up publishes separate code pages for other displays, so check the error codes folder for your model.

  • 21: voltage current error
  • 22: throttle error
  • 23: motor phase error
  • 24: motor communication or hall sensor error
  • 25: electronic brake shutoff
  • 26: low voltage
  • 30: communication error

See also e-bike error codes.

Official help

Videos

Error 30: Communication Error, Ride1UP from Ride1Up: The bike maker explains its error 30 and the cable and connector checks that usually clear it.
Error 25: Brake Sensor Error, Ride1UP from Ride1Up: Ride1Up's own look at error 25, a brake sensor that reads as pulled and blocks the motor.

When to get a pro

  • Error codes that come back after reseating plugs and resetting the display.
  • Anything inside the controller, or heat damage such as melted covering on wires.
  • A damaged motor cable, brake sensor or lever.
  • Hydraulic brake bleeds and spongy brakes.
  • Any battery or charger damage, or a battery that won't charge after these checks.

Never open, rewire or try to repair a battery or charger. Ride1Up support or a local shop can help. See when to call a pro.

Sources

Stuck after these checks? Find a shop near you.

In this section

Need a pro?

If these steps didn't fix it, find a shop near you in our partner network. For battery or wiring trouble, look for shops marked Battery and electrical.

Talk

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