This is an OEM factory brake disc rotor designed for vintage Yamaha motorcycles from the 1970s and early 1980s. Made from durable stainless steel, this solid, non-slotted rotor features a distinctive 12-window inner cutout pattern for heat control and structural strength. Its 6-bolt mounting layout and wide center opening provide direct installation to compatible wheel assemblies. Specifications Part Type: Brake Disc Rotor OEM Part Number: 1J3-25831-50-00 Material: Stainless Steel Design: Solid, non-slotted Mounting Pattern: 6-bolt Compatible Models & Years Yamaha XS500: 1975–1978 Yamaha XS650 Special: 1978–1980 Yamaha XS750 / XS750-2: 1977–1979 Yamaha XS750S Special: 1978–1979 Yamaha XS850: 1980 Yamaha RD400 / Daytona Special: 1976–1978 Yamaha RD350: 1973–1975 Yamaha RD250: 1973–1975 Yamaha TX500: 1973–1974 Depending on the model and factory brake setup, this rotor may be used at the front or rear.
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used anti rust
Worldwide shipping available
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Estimated delivery: 2-5 business days
All items are carefully packaged for safe transit
Items can be insured — contact us for more information
30-day return policy on most items
Items must be in original condition and packaging
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Yes, all parts with OEM numbers are genuine manufacturer parts. Check the specifications tab for the OEM number.
We offer a 30-day return policy. Items must be in original condition. See the Shipping tab for complete details.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.
Parts are sold separately. We recommend professional installation for safety and warranty purposes.
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$99.75
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