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Description
GPFAX Sintered Road Race Brake Pads are for RACE ONLY use. This is a blend of brake pad that has higher friction and far better grip than any other brake product on the market.
GPFAX Sintered Road Race Brake Pads have by far the highest known friction with a measurement between 0.6 and 0.7 and deliver the most amazing brake effect. Because of this factor, they are unsuitable for street use or for road tyres.
Zero brake fade is guaranteed and the heat stability of these brake pads is perfect leaving the racer with high confidence and a product that can be used over numerous races.
GPFAX Sintered Road Race brake pads are a closed circuit use pad only and street/highway riding with this material is highly inadvisable and dangerous. Such high friction levels as delivered by these pads are for ideal track conditions with race tyres or slicks on prepared asphalt surfaces and NOT for use with highway tires or on the highway. This material is not ECE R 90 approved nor TUV tested with a German ABE and use on the highway is therefore illegal in many countries.
FEATURES
- Highest known friction level
- NOT TUV tested or ECE R 90 street legal
- Lifetime performance guarantee
NOTE: For racetrack use ONLY, not intended for street use.
Technical Specifications
- MFG. Part Number GPFAX630HH
Vehicle Information
Yamaha MT-03 Motorcycle - Street (2018-2026)
The Yamaha MT-03, a popular "Hyper Naked" motorcycle, has maintained a consistent engine platform from 2018 to 2026, with several key updates and refinements over the years. Throughout this period, the MT-03 has primarily been offered as a single model, with variations mainly in color schemes rather than distinct trim levels. Powered by a 321cc liquid-cooled, DOHC parallel-twin engine, it consistently delivers around 41 to 42 horsepower. While the MT-03 did not feature traditional trim levels, it received significant updates. The 2020 model introduced aggressive styling with LED lighting, a 37mm inverted KYB front fork, and a new LCD instrument cluster. In 2022, the engine was updated for Euro 5 compliance. The 2025 and 2026 models added an Assist & Slipper clutch, smartphone connectivity, an enhanced LCD display, and a redesigned tail section with a slimmer seat. The core 321cc parallel-twin engine remained largely consistent, focusing on smooth and usable power delivery. Q: Did the Yamaha MT-03 have major changes between 2018 and 2026?
A: Yes, significant updates were introduced in 2020 and 2025. To find parts compatible with your specific model, please use the year and edition selector on this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Oil change: 1,000 km (first service), then every 10,000 km. Oil filter: every oil change. | Use SAE 10W-40 oil, API SG or higher, JASO MA. Capacity: 2.30 L with filter. |
| Drive Chain | Every 300 to 500 km | Clean and lubricate. More frequently depending on riding conditions. |
| Spark Plugs | Periodic inspection | Inspect and replace as needed. Recommended gap: 0.7-0.9 mm. Check valve clearance every 40,000 km. |
| Air Filter | Periodic inspection and cleaning | Replace element and clean check hose. May require more frequent checking in dusty conditions. |
| Coolant | Every 3 years | Use ethylene glycol antifreeze with aluminum corrosion inhibitors, mixed 1:1 with distilled water. Check level regularly. |
| Brake Fluid | Every 2 years | Check levels regularly. |
| Brake Hoses | Every 4 years | |
| Tires | Regularly | Check pressure and condition. |
| External Pivot Points and Bearings | Regularly | Lubricate with lithium soap-based grease. |