K&N High Flow Air Filter for Triumph Rocket III Motorcycle - Street
K&N High Flow Air Filter for Triumph Rocket III 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
Triumph Rocket III Motorcycle - Street (2004-2019)
The Triumph Rocket III, produced from 2004 to 2019, is renowned as a powerful cruiser motorcycle, initially featuring the world's largest production motorcycle engine. The first generation (2004-2017) was equipped with a massive 2,294 cc liquid-cooled, DOHC, inline three-cylinder engine. This era saw various trims like the original Base model, the comfort-oriented Classic, the touring-focused Touring (introduced 2008 with a retuned engine and new frame), and the aggressive Roadster (introduced 2010 with higher power output). A significant generational shift occurred in 2019 with the introduction of the Rocket 3 (Arabic numeral), starting with the limited-edition TFC model. This new generation featured an all-new, larger 2,458 cc engine, substantial weight reduction, and advanced electronics, marking a new chapter for the Rocket series within the 2004-2019 production window. FAQ:
Q: How do I ensure I select the correct parts for my Triumph Rocket III?
A: To guarantee fitment, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 16,000 km or annually | The initial oil and filter change is recommended at the first service at 800 km. |
| Final Drive (Shaft Drive) | Spline lubrication every 16,000 km. Oil replacement at every major service. | The Triumph Rocket III uses a shaft drive, not a belt drive. |
| Spark Plugs | Every 32,000 km | Part of the major valve service. |
| Air Filter | Every 16,000 km or annually | Inspect more frequently in dusty conditions. |
| Engine Coolant | Every three years | Some sources suggest two years for HOAT-type coolants. |