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200mm Brake Disc Rotor for 50cc-160cc SDG Wheel Pit Dirt Bike
200mm Brake Disc Rotor for 50cc-160cc SDG Wheel Pit Dirt Bike
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Product Overview
This 200mm brake disc rotor is designed as a replacement disc brake rotor for selected 50cc, 110cc, 125cc, 140cc, 150cc, and 160cc pit dirt bikes using compatible SDG-style wheels.
The brake disc works with the brake caliper and brake pads to help slow or stop the bike. A worn, warped, cracked, heavily scratched, or overheated rotor may reduce braking performance, increase brake noise, or cause unstable braking feel.
With a 200mm outer diameter, 76mm inner diameter, 70mm mounting hole spacing, and 10mm mounting hole diameter, this replacement rotor is suitable for compatible pit bike disc brake systems when the wheel hub, caliper position, and mounting pattern match.
Made of stainless steel with a polished surface, this brake rotor is designed for wear resistance, heat resistance, and stable braking performance during regular dirt bike use. Please compare all measurements and product photos with your original rotor before ordering.
Product Compatibility
| Compatible Vehicle / Wheel Type | Application |
|---|---|
| 50cc Pit Dirt Bike | Brake disc rotor replacement when size matches |
| 110cc Pit Dirt Bike | Compatible SDG wheel brake rotor |
| 125cc Pit Dirt Bike | Disc brake rotor replacement |
| 140cc Pit Dirt Bike | Compatible when hub and caliper position match |
| 150cc Pit Dirt Bike | Replacement 200mm brake rotor |
| 160cc Pit Dirt Bike | Compatible SDG-style wheel brake disc |
| SDG Wheel Pit Dirt Bike | Brake disc replacement when mounting pattern matches |
⚠️ This is a size-specific brake rotor. Please confirm the outer diameter, inner diameter, mounting hole spacing, and mounting hole diameter before purchase.
Specifications
| Item | Details |
| Product Type | Brake Disc / Brake Rotor |
| Outer Diameter | 200mm / 7.87" |
| Inner Diameter | 76mm / 2.99" |
| Mounting Hole Spacing | 70mm / 2.75" |
| Mounting Hole Diameter | 10mm / 0.39" |
| Material | Stainless Steel |
| Surface | Polished |
| Compatible Engine Sizes | 50cc / 110cc / 125cc / 140cc / 150cc / 160cc |
| Compatible Vehicle Type | SDG Wheel Pit Dirt Bike |
| Application | Disc brake rotor replacement |
| Condition | 100% Brand New |
Key Features
- 200mm brake disc rotor for selected SDG wheel pit dirt bikes
- Fits many 50cc-160cc pit dirt bike brake systems when dimensions match
- 76mm inner diameter and 70mm mounting hole spacing for fitment verification
- Stainless steel construction supports wear resistance and heat resistance
- Polished surface and precision design help provide stable brake pad contact
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Fitment FAQ
Will this part fit my specific model and year?
This 200mm brake disc rotor may fit selected 50cc, 110cc, 125cc, 140cc, 150cc, and 160cc SDG wheel pit dirt bikes. Fitment depends on the rotor outer diameter, inner diameter, mounting hole spacing, mounting hole diameter, wheel hub design, and brake caliper position rather than model year alone.
Do I need to match the OEM part number?
Matching the OEM part number is helpful, but for this brake rotor, the most important details are the 200mm outer diameter, 76mm inner diameter, 70mm mounting hole spacing, 10mm mounting hole diameter, and overall rotor shape.
What models or situations does this part not fit?
This brake rotor may not fit bikes with a different wheel hub, different rotor diameter, different mounting hole pattern, different rotor offset, different caliper position, or model-specific brake disc design.
What should I check before ordering?
Before ordering, check your original brake rotor outer diameter, inner diameter, mounting hole spacing, mounting hole diameter, rotor thickness if available, wheel hub design, caliper clearance, and product photos. Make sure your original rotor matches the listed 200mm size and mounting pattern.