Product Description
A motorcycle brake master cylinder is essential for hydraulic braking, ensuring smooth and responsive stopping power. This rear brake master cylinder fits Polaris Sportsman, Magnum, and Scrambler ATVs (335-800cc), with OEM compatibility (1911113, 1910790, 1910301). Features a 12.7mm bore for consistent pressure, all-metal housing for long-term reliability, and includes an integrated reservoir.
Ideal for ATV repair shops, OEM parts distributors, and brake component wholesalers. Bulk order discounts available for high-volume buyers.
Product Information
| OE | 1911113 1910301 1910790 | Bore Diameter | 12.7mm |
| Part name | Rear Master Brake Cylinder | Application | Sportsman 335 400 500 600 700 |
| Machine Type | ATV | Material | Metal |

About HBS
Hipsen(Quzhou) Brake System Parts Co., Ltd (HBS) is a professional manufacturer of auto brake master cylinders. We produce aftermarket parts and provide custom manufacturing services.
Our products have been exported to North America, Europe…etc since 2015. We have been verified with a quality certificate of ISO9001:2015, and the ISO/TS16949 certificate is coming in 2024.
Both the finished products and the production processes have received recognition from the brands we have collaborated with For example, Cardone, Ford Otosan, Polaris, Electra Meccanica, Wildwood, Hayes, and ZongShen.
Why Choose HBS

Numerous models in stock One-year Warranty Friendly Payment Methods
Complete coverage, check in Master Cylinder Technicians follow the whole after-sales process; Safe payment methods or percentage for you
Mortorcyde Provide solutions within three working days can be negotiated
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