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All Balls Brake Caliper Rebuild Kit (18-3315)

Part # 18-3315
Item #138752
Fits 46 motorcycles
  • Beta
    • RC 4T 450 · 2025 (rear)
    • RR 2T 125 · 2019–2024 (rear)
    • RR 2T 125 Race · 2021–2025 (rear)
    • RR 2T 125 X-PRO · 2025 (rear)
    • RR 2T 200 · 2019–2024 (rear)
    • RR 2T 200 Race · 2021–2025 (rear)
    • RR 2T 200 X-PRO · 2025 (rear)
    • RR 2T 250 · 2013–2024 (rear)
    • RR 2T 250 Race · 2022–2025 (rear)
    • RR 2T 250 X-PRO · 2025 (rear)
    • RR 2T 300 · 2013–2024 (rear)
    • RR 2T 300 Race · 2022–2025 (rear)
    • RR 2T 300 X-PRO · 2025 (rear)
    • RR 4T 250 · 2005–2007 (rear)
    • RR 4T 350 · 2011–2024 (rear)
    • RR 4T 350 Race · 2022–2025 (rear)
    • RR 4T 350 X-PRO · 2025 (rear)
    • RR 4T 390 · 2015–2024 (rear)
    • RR 4T 390 Race · 2022–2025 (rear)
    • RR 4T 390 X-PRO · 2025 (rear)
    • RR 4T 400 · 2005–2014 (rear)
    • RR 4T 430 · 2015–2024 (rear)
    • RR 4T 430 Race · 2022–2025 (rear)
    • RR 4T 430 X-PRO · 2025 (rear)
    • RR 4T 450 · 2005–2014 (rear)
    • RR 4T 480 · 2018–2024 (rear)
    • RR 4T 480 Race · 2022–2025 (rear)
    • RR 4T 480 X-PRO · 2025 (rear)
    • RR 4T 498 · 2012–2014 (rear)
    • RR 4T 520 · 2010–2011 (rear)
    • RR 4T 525 · 2005–2009 (rear)
    • RR-S 4T 350 · 2017–2024 (rear)
    • RR-S 4T 390 · 2017–2024 (rear)
    • RR-S 4T 390 Special Edition · 2024 (rear)
    • RR-S 4T 430 · 2017–2024 (rear)
    • RR-S 4T 500 · 2017–2024 (rear)
    • RR-S 4T 500 Special Edition · 2024 (rear)
    • RS 4T 390 · 2015–2016 (rear)
    • RS 4T 400 · 2014 (rear)
    • RS 4T 430 · 2015–2016 (rear)
    • RS 4T 500 · 2015–2016 (rear)
    • RS 4T 520 · 2014 (rear)
    • RX 2T 300 · 2021–2025 (rear)
    • RX 4T 450 · 2024–2025 (rear)
    • XTRAINER 250 · 2024–2025 (rear)
    • XTRAINER 300 · 2015–2025 (rear)

⚠ 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 Rebuild Kit — Beta RC 4T 450 (2025) + 45 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:

  • 1x Bolt Kit
  • 3x Boot
  • 2x Caliper Seal
  • 2x Washer

Fitment

Fits 46 motorcycles across Beta — including Beta RC 4T 450 2025 (rear); Beta RR 2T 125 2019–2024 (rear); Beta RR 2T 125 Race 2021–2025 (rear); Beta RR 2T 125 X-PRO 2025 (rear); Beta RR 2T 200 2019–2024 (rear); Beta RR 2T 200 Race 2021–2025 (rear); Beta RR 2T 200 X-PRO 2025 (rear); Beta RR 2T 250 2013–2024 (rear). Verify fit for your exact bike with the fitment checker at garamoto.com.

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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