K&N High Flow Air Filter
1019-0818 (MFG #: DU-9001)
$145.99
Sale price
$145.99
Regular price
$145.99
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K&N High Flow Air Filter for KTM 525 XC-W Dirt Bike
K&N
K&N High Flow Air Filter for KTM 525 XC-W Dirt Bike
K&N
$145.99
Sale price
$145.99
Regular price
$145.99
SKU:1019-0818
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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
KTM 525 XC-W Dirt Bike (2007)
The 2007 KTM 525 XC-W was a prominent off-road motorcycle, part of KTM's specialized XC (cross-country) and XC-W (cross-country wide-ratio) lineup. Powered by a liquid-cooled, single-cylinder, four-stroke engine with a 510cc displacement, it featured a Keihin FCR 39mm carburetor. The XC-W trim was designed for traditional off-road riding with plush suspension, while the 525 XC offered a more motocross-style experience with stiffer settings and a 41mm Keihin FCR carburetor. The 2007 model year brought several key refinements across the XC and XC-W lines. All models received new fork internals with a reduced cartridge rod size (from 14mm to 12mm) for improved tuning. Chassis updates included revised frame gusseting and redesigned brake discs. The 450 and 525 XC models were notably upgraded with new semi-close-ratio six-speed transmissions and lighter, more durable starter torque eliminators. These updates aimed to enhance both performance and rider feel for the 2007 range. FAQ:
Q: How can I ensure parts are compatible with my 2007 KTM 525 XC-W?
A: To ensure compatibility, please use our year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil Changes | Every 10 hours (recreational use) or every 5 hours (aggressive/race use) | |
| Oil Filter | With every oil change | The 2007 model uses two oil filters (one short and one long) and oil screens that should be cleaned with every oil change. |
| Air Filter Service | Every 15 hours (recreational use) or every 5 hours (aggressive/race use) | Inspect more frequently in dusty or muddy conditions. Clean and re-oil the filter. |
| Spark Plug | Periodic inspection | The manual mentions spark plug cleaning. No specific replacement interval is provided. |
| Coolant | Regular level check | Regular maintenance, including coolant changes, is essential to prevent corrosion and overheating. |
| Valve Inspections | Every 30 hours (recreational use) or every 15 hours (aggressive/race use) | |
| Top-End Inspections | Every 50 hours (recreational use) or every 25 hours (aggressive/race use) | |
| Bottom-End Inspections | Every 100 hours (recreational use) or every 50 hours (aggressive/race use) |