Genuine Honda Front Brake Disc – 45351-KTW-901
Honda front brake disc (rotor) for selected SH300i, SH350i and Forza scooters that use Honda part number 45351-KTW-901. Check your existing disc reference and the parts listing for your exact model and production year before ordering.
Key Details
- Honda OE front brake disc reference: 45351-KTW-901
- Earlier Honda reference: 45351-KTW-900 (superseded by 45351-KTW-901)
- Position: front wheel
- Quantity: one brake disc
Reference Disc Dimensions
Published specifications for the 45351-KTW-901 disc pattern: 256 mm outside diameter, 144 mm inside diameter, approximately 4.5 mm thickness, and six mounting holes of 10.5 mm diameter. Compare these measurements and the mounting layout against the disc currently fitted to your scooter.
Vehicle Compatibility
| Make | Model | Years in parts listings | Fitment note |
|---|---|---|---|
| Honda | SH300i / SH300i ABS | 2007–2019 | Selected variants using 45351-KTW-901; confirm by model code/VIN. |
| Honda | SH350i / SH350 Sporty | 2021–2025 | Selected variants; verify the original disc reference, especially where different disc suppliers are listed. |
| Honda | Forza 125 (NSS125) | 2015–2024 | Selected variants listed against 45351-KTW-901; check model code/VIN. |
| Honda | Forza 350 (NSS350) | Selected 2021, 2023–2024 models | Verify by model code/VIN and original disc reference. |
What's Included
One front brake disc. Brake pads and mounting bolts are not specified as included.
Important Fitment Information
Order by part number, not just model name. Some SH350 front-wheel parts catalogues also list disc reference 45351-K1W-D61 (Fuji), alongside 45351-KTW-901 (Yutaka). Check the part fitted to your scooter or the Honda parts catalogue for your exact VIN. Do not assume that another disc reference is interchangeable.