Bikeautonomy — bike parts & warning signs explained
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Stop and checkWarning sign

Spongy or Mushy Brake Lever

The brake lever feels soft and pulls further than usual.

What's happening

Instead of a firm, positive bite, the lever feels squashy and travels close to the bar before the brakes properly engage.

Likely causes

  • Air trapped in a hydraulic brake system
  • Worn brake pads needing adjustment
  • A leak somewhere in the hydraulic line

What to do

Stop and check before riding further, especially downhill — a spongy lever means reduced stopping power exactly when you need it most.

Heads up: Bikeautonomy is for general guidance only. If your bike is behaving oddly, get it inspected by a qualified bike mechanic.

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