MOOSE OFFROAD
Moose Offroad Rear Master Cylinder Rebuild Kit 0617-0486 - Beta / Yamaha 2007-2026
Moose Offroad Rear Master Cylinder Rebuild Kit 0617-0486 - Beta / Yamaha 2007-2026
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Moose Offroad Rear Master Cylinder Rebuild Kit 0617-0486 - Beta / Yamaha 2007-2026
Product Description
Restore firm rear brake pedal feel and reliable stopping performance with the Moose Offroad Master Cylinder Rebuild Kit. When internal seals and components experience wear and tear over time, you can encounter spongy pedal travel or pressure loss; this kit supplies everything required to overhaul your rear master cylinder back to factory specifications.
Each kit contains all necessary internal components manufactured by Nissin, a trusted original equipment supplier in Japan. Designed in a standard configuration for precise fitment, it guarantees durable sealing and reliable hydraulic pressure under harsh trail and off-road conditions.
Top Features: Moose Offroad Master Cylinder Rebuild Kit
- Each kit contains all necessary components to completely rebuild a master cylinder.
- Manufactured by Nissin, an OEM supplier in Japan.
- Engineered for standard rear master cylinder configurations.
- Restores proper hydraulic pressure and firm rear brake pedal response.
Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.
Fitment List
| Year Range | Vehicle Brand | Vehicle Model & Sub-Model |
|---|---|---|
| 2026 | Yamaha | WR125R |
| 2026 | Beta | 300 Xtrainer Lowboy |
| 2025-2026 | Beta | 350 RR X-Pro |
| 2025-2026 | Beta | 480 RR X-Pro |
| 2025-2026 | Beta | 390 RR X-Pro |
| 2025-2026 | Beta | 430 RR X-Pro |
| 2025 | Beta | 250 Xtrainer |
| 2024 | Beta | 430 RR S 4T |
| 2024 | Beta | 500 RR S 4T |
| 2024 | Beta | 350 RR S 4T |
| 2024 | Beta | 390 RR S 4T |
| 2022-2024 | Beta | 390 RR-Race Edition |
| 2022-2023 | Beta | 480 RR-Race Edition |
| 2022-2023 | Beta | 350 RR-Race Edition |
| 2022-2023 | Beta | 250 RR-Race Edition |
| 2022-2023 | Beta | 430 RR-Race Edition |
| 2022-2023 | Beta | 300 RR-Race Edition |
| 2021-2025 | Beta | 300 RX |
| 2021-2024 | Beta | 125 RR-Race Edition |
| 2020-2021 | Beta | 250 RR 2T |
| 2019-2024 | Beta | 125 RR |
| 2019 | Beta | 200 RR |
| 2018-2020, 2023-2024 | Beta | 480 RR |
| 2018-2019, 2021 | Beta | 480 RR 4T |
| 2017-2024 | Beta | Xtrainer |
| 2017-2023 | Beta | 500 RR-S |
| 2017-2023 | Beta | 430 RR-S |
| 2017-2023 | Beta | 350 RR-S |
| 2017-2023 | Beta | 390 RR-S |
| 2016-2021, 2025-2026 | Beta | X-Trainer 300 |
| 2015-2020, 2023-2024 | Beta | 390 RR |
| 2015-2020, 2023-2024 | Beta | 430 RR |
| 2015-2016, 2021 | Beta | 430 RR 4T |
| 2015-2016, 2021 | Beta | 390 RR 4T |
| 2015-2016 | Beta | 430 RS |
| 2015-2016 | Beta | 350 RR EFI |
| 2015-2016 | Beta | 500 RS |
| 2015-2016 | Beta | 390 RS 4T |
| 2015 | Beta | 430 RS 4T |
| 2015 | Beta | 500 RS 4T |
| 2014 | Beta | 400 RS |
| 2014 | Beta | 400 RS 4T |
| 2014 | Beta | 520 RS |
| 2013-2024 | Beta | 300 RR |
| 2013-2024 | Beta | 250 RR |
| 2013-2019 | Beta | 250 RR (2 Stroke) |
| 2013-2019 | Beta | 300 RR (2 Stroke) |
| 2012-2014 | Beta | 498 RR |
| 2012-2014 | Beta | 498 RR 4T |
| 2011-2020, 2023-2024 | Beta | 350 RR |
| 2011-2014, 2021 | Beta | 350 RR 4T |
| 2010-2011 | Beta | 520 RR |
| 2010-2011 | Beta | 520 RR 4T |
| 2007-2014 | Beta | 400 RR |
| 2007-2014 | Beta | 450 RR 4T |
| 2007-2014 | Beta | 450 RR |
| 2007-2014 | Beta | 400 RR 4T |
| 2007-2009 | Beta | 525 RR 4T |
| 2007-2009 | Beta | 525 RR |
Frequently Asked Questions
Q: What does this master cylinder rebuild kit include?
A: Each kit contains all necessary internal components to completely rebuild your rear master cylinder.
Q: Who manufactures the components in this kit?
A: The components are made by Nissin, a trusted OEM supplier in Japan.
Expert Pro-Tip
Expert Pro-Tip: When servicing your rear master cylinder, ensure the brake pedal has proper freeplay adjustment so the master cylinder piston returns fully. A pedal adjusted too tight can block the fluid port, causing the rear brakes to drag and overheat on long trail sections.
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