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RideFixer app
RideFixer Android App Scan errors, compare sounds and diagnose e-bike issues on your phone.
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Authentic Sound Diagnostics

Motor & Bike Noise Diagnostic

Compare your e-bike noise with real RideFixer sound samples collected from real repair cases and component issues.

Real sound samples

Motor / Gearbox High

Motor Gear Finish / Grinding Noise

Grinding or rough motor gear sound

Symptoms

  • Grinding or rough motor gear sound
  • Noise increases when the motor is under load
  • Motor feels less smooth than normal

Possible causes

  • Worn internal motor gears
  • Dry or damaged gearbox
  • Hub motor internal wear
  • Motor cover or bearing issue

Suggested fixes

  • Stop heavy riding until inspected
  • Check hub motor for play or roughness
  • Inspect internal nylon/planetary gears if serviceable
  • Replace worn gears or motor assembly if needed
Drivetrain Medium

Derailleur Adjustment Noise

Clicking while pedalling

Symptoms

  • Clicking while pedalling
  • Chain jumps or rubs between gears
  • Noise changes when shifting

Possible causes

  • Derailleur indexing out of adjustment
  • Bent derailleur hanger
  • Cable tension incorrect
  • Worn chain or cassette

Suggested fixes

  • Re-index derailleur gears
  • Check hanger alignment
  • Adjust cable tension barrel adjuster
  • Inspect chain and cassette wear
Wheel Medium

Loose Spoke Noise

Ping, creak or ticking from wheel

Symptoms

  • Ping, creak or ticking from wheel
  • Noise appears under rider weight or acceleration
  • Wheel may feel slightly unstable

Possible causes

  • Loose spoke tension
  • Uneven wheel tension
  • Damaged spoke nipple
  • Rim stress around spoke holes

Suggested fixes

  • Check spoke tension by hand
  • True and tension the wheel
  • Replace damaged spoke/nipple
  • Avoid riding hard if several spokes are loose
Brake Low

Touching Disc / Rotor Rub Noise

Scraping sound every wheel rotation

Symptoms

  • Scraping sound every wheel rotation
  • Noise while coasting
  • Disc rotor touches brake pad

Possible causes

  • Brake caliper not centered
  • Bent disc rotor
  • Wheel not seated correctly
  • Loose axle or hub play

Suggested fixes

  • Re-center brake caliper
  • Check rotor for wobble
  • Make sure wheel is seated correctly
  • True or replace bent rotor
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