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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 440 SX Dirt Bike (1994)
The 1994 KTM 440 SX was a high-performance motocross motorcycle, part of KTM's robust off-road lineup. This model was powered by a potent 435cc single-cylinder, 2-stroke engine, designed for competitive racing and aggressive trail riding. It represented KTM's commitment to powerful and agile dirt bikes in the mid-90s. For the 1994 model year, KTM offered several distinct 440cc models tailored for different riding disciplines, rather than traditional "trims" of a single model. These included the 440 SX for motocross, the 440 EXC for enduro, and the 440 E/XC for a combination of enduro and cross-country, alongside the 440 MXC. No specific mid-cycle generation or engine changes were documented for the 1994 KTM 440 SX. Q: Is this product compatible with my 1994 KTM 440 SX?
A: To ensure precise compatibility for your specific 1994 KTM 440 SX, please use our year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 5 to 15 hours of use | Change oil and filter simultaneously. More frequent for aggressive or race riding (5-10 h), less frequent for recreational riding (up to 15 h). |
| Spark Plug | Inspect and clean every 1,000 km; replace every 20,000 km | Inspect and clean frequently to extend lifespan. Replacement is typically needed around 20,000 km with regular maintenance. |
| Air Filter | Clean after every dusty ride or every 3-4 normal rides; replace annually | Crucial for dirt bikes. Inspect monthly if not ridden extensively. Replace if damaged. |
| Coolant | Flush and replace every 1 to 2 years | Annually for regular riders, or every six months for intensive racing. |
| Drive Chain | Clean and lubricate every 500 to 700 km | More frequent in dusty conditions. Regularly check tension and slack. |