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Description
Features
- Designed as a direct replacement for the OEM design
- Reduce the friction dragging down your drivetrain
- Polyurethane roller with 98A durometer harness for long life
- Precision contact sealed bearings keep water and dirt away
- P/N 79-5001, 79-5002 and 79-5006 feature the outer mechanical seal to protect the bearings from dirt and water. (All other designs are too narrow to incorporate this design and use triple lip sealed ball bearings for superior dirt exclusion compared to OEM bearings.
Technical Specifications
- MFG. Part Number 79-5003
Vehicle Information
KTM 525 XC Dirt Bike (2006-2007)
The KTM 525 XC, available for the 2006 and 2007 model years, is a robust single-cylinder, four-stroke ATV designed for off-road performance. It features a 510.4 cc liquid-cooled SOHC engine with a bore of 95 mm and a stroke of 72 mm, and an 11:1 compression ratio. While the core engine remained consistent, the 2007 model introduced several key updates. These included an upgraded 41mm Keihin FCR carburetor (from 39mm), a new semi-close-ratio six-speed transmission, and significant suspension enhancements like new fork internals and a stiffer spring rate. Chassis improvements for 2007 also brought black rims, redesigned brake discs, standard kickstands, billet triple clamps, and quick-change clutch covers. Trims offered included the standard 525 XC, with additional designations like 'Desert Racing' and 'G-Racing' appearing as specific versions rather than entirely distinct models. Q: How do I know which parts fit my KTM 525 XC?
A: Please use the year and edition selector at the top of this page to ensure you find parts specifically compatible with your 2006 or 2007 KTM 525 XC model.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 5 to 10 hours | Change more frequently (every 5 hours) for aggressive or race-level riding. For recreational riding, change every 10 hours. The 2006 model also had an initial service at 3 hours. |
| Air Filter | Every 5 to 15 hours | Clean and re-oil more frequently (every 5 hours) for aggressive or race-level riding, or in dusty/muddy conditions. For recreational riding, clean every 15 hours. |
| Spark Plug | Every 30 hours (2006 model) | Interval for 2007 model not explicitly stated in sources; consult owner's manual. |
| Coolant | Regularly | Monitor levels and inspect for leaks. Specific replacement interval not explicitly stated in sources. |
| Chain Maintenance | Frequent | Clean, lubricate, and adjust tension as necessary to prolong chain life. |