K&N High Flow Air Filter for Honda CB300R Motorcycle - Street
K&N High Flow Air Filter for Honda CB300R Motorcycle - Street
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Description
K&N Powersports High-Flow Air Filter
Upgrade your machine’s performance with a K&N High-Flow Powersports Air Filter. Designed to increase airflow while providing superior filtration, these premium reusable filters help your engine breathe better for improved horsepower, throttle response, and overall performance.
Built with oiled cotton gauze media, K&N filters capture dirt and debris while allowing more air to reach the engine compared to traditional paper filters. The result is better performance and long-term reliability for motorcycles, ATVs, UTVs, and other powersports machines.
Unlike disposable filters, K&N air filters are washable and reusable, helping reduce maintenance costs over time. With proper cleaning and oiling, one filter can last for the life of your vehicle.
Key Features
High-flow design improves airflow and engine performance
Superior filtration protects your engine from dirt and debris
Washable and reusable for long-term value
Durable oiled cotton gauze construction
Direct OEM replacement for easy installation
Designed specifically for motorcycles, ATVs, UTVs, and other powersports applications
Why Choose K&N?
K&N is a global leader in high-performance filtration, trusted by riders and racers worldwide. Their powersports air filters are engineered to deliver maximum airflow without sacrificing engine protection, helping you get the most out of your ride.
Technical Specifications
- MFG. Part Number DU-9001
Vehicle Information
Honda CB300R Motorcycle - Street (2019-2026)
The Honda CB300R, a lightweight "Neo Sports Café" naked motorcycle, has maintained a consistent engine and a single primary trim level from 2019 to 2026. Powered by a liquid-cooled, 286cc single-cylinder engine, this motorcycle offers an agile and responsive riding experience, ideal for urban environments and winding roads. Its clean, modern design, inspired by classic roadsters, sets it apart in its category. While the 286cc engine and lightweight chassis remained consistent, the CB300R received a significant mid-cycle update in 2022. This revision introduced 41mm Showa SFF-BP inverted forks for improved handling, an assist and slipper clutch for smoother gear changes, and a gear position indicator on the LCD instrument panel. Models from 2019 to 2021 were largely carryovers with minor color changes, as were the 2023 to 2026 models, which continued with the 2022 enhancements. The Anti-Lock Braking System (ABS) remained a standard feature throughout this period. FAQ:
Q: Is this part compatible with my Honda CB300R?
R: To ensure compatibility, please use the year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil | 12 800 km or annually (or 4 800 km or every 6 months for optimal lubrication) | SAE 10W-30, JASO T 903 standard MA, API SG or higher. Capacity: 1.4 L (drain), 1.5 L (drain and filter). |
| Oil Filter | 12 800 km or annually | Honda part number: 15410-KYJ-901. |
| Belt | N/A (chain drive) | The Honda CB300R uses a chain drive. Chain maintenance (cleaning and lubrication) should be done regularly. |
| Spark Plug | 51 200 km | NGK SIMR8A9, gap 0.8-0.9 mm. |
| Air Filter | 6 400 km | Inspect and clean. Viscous-type element, replace if dirty (do not clean with compressed air). OEM part number: 17210-K94-T00. |
| Coolant | Every 3 years | Use Honda Long-life Coolant (ethylene glycol-based) or Pro Honda HP Coolant. Capacity: 0.79 L. |