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All Balls Brake Caliper Piston Kit (18-9013)

Part # 18-9013
Item #138825
Fits 6 motorcycles
  • Yamaha
    • TTR125L Disc Brake · 2000–2008 (front)
    • TTR125LE Disc Brake · 2003–2025 (front)
    • YZ65 · 2018–2025 (front)
    • YZ80 · 1986–2001 (front)
    • YZ85 · 2002–2025 (front)
    • YZ85LW · 2022–2025 (front)

⚠ Brake parts are caliper-specific. The same model can use different calipers by trim or year (base vs SP, ABS, Brembo vs stock), and catalog data isn't always exact. Confirm this fits your bike's actual caliper before ordering.

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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
All Balls Racing Brake Caliper Piston Kit — Yamaha TTR125L Disc Brake (2000-2008) + 5 more
Product Details

Caliper pistons stuck, sticky lever feel, or a creeping low fluid level with no visible leak — the rubber seals inside the caliper or master cylinder are toast. All Balls rebuild kits include every rubber part you need to make ONE caliper or master cylinder new again: piston seals, dust boots, bleeder caps, pad pins, copper crush washers. OEM-spec EPDM rubber, bike-specific fitment.

Kit fits the bikes listed below. Confirm whether you need front or rear (some bikes share a kit, most don't).

Kit contents:

  • 2x Caliper Piston

Fitment

  • Yamaha TTR125L Disc Brake 2000–2008 (front)
  • Yamaha TTR125LE Disc Brake 2003–2025 (front)
  • Yamaha YZ65 2018–2025 (front)
  • Yamaha YZ80 1986–2001 (front)
  • Yamaha YZ85 2002–2025 (front)
  • Yamaha YZ85LW 2022–2025 (front)

Brake parts are caliper-specific — the same model can use different calipers by trim or year. Confirm this fits your bike’s actual caliper before ordering.

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