Video: 1994 – 2001 Yamaha YZ125 – Brakes – Rear Master Cylinder Rebuild


How To Rebuild The Rear Master Cylinder On Your 1994 – 2001 Yamaha YZ125

My bike is stripped, so I am removing the banjo bolt on the bench, but I would recommend removing yours while still mounted to the bike.

Brake fluid can damage almost everything, so keep your shop towels handy.

Click here to open the brake system specifications in a new window.

The Tools You Will Need

  • Philips Screwdriver
  • Needlenose Pliers
  • Calipers
  • Picks
  • 12mm Socket
  • Pliers
  • Electrical Tape
  • Snap Ring Pliers

You Can See The Full Step-By-Step Guide Here.

The Parts You Will Need

  • Rear master cylinder rebuild kit
  • Rubber grease
  • DOT 4 brake fluid

If you don’t have parts yet, you can get all the parts you need HERE!

Make Sure To Service Your Entire Brake System!

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