All Balls Swing Arm Bearing Kit
1020-7594 (MFG #: 28-1139)
$77.05
Sale price
$77.05
Regular price
$77.05
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All Balls Swing Arm Bearing Kit for KTM 640 Supermoto Motorcycle - Street
All Balls Swing Arm Bearing Kit for KTM 640 Supermoto Motorcycle - Street
$77.05
Sale price
$77.05
Regular price
$77.05
SKU:1020-7594
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Description
FEATURES
- 52100 bearing steel is used in these rebuild kits for motocross, off-road, and dual-purpose bikes
- Kits include all the bearings, seals, shafts and spacers required for a complete rebuild
- Thrust bearings are replaced with Teflon® bearings, which perform better in dirt and water
- Expansive application chart covers bikes from the 70's to present
- Imported
Technical Specifications
- MFG. Part Number 28-1139
Vehicle Information
KTM 640 Supermoto Motorcycle - Street (1999-2005)
The KTM 640 Supermoto, produced from 1999 to 2005, was a distinctive single-cylinder motorcycle known for its robust LC4 engine and supermoto styling. This model combined off-road agility with on-road performance, making it a popular choice for riders seeking a versatile and engaging experience. It featured a 625cc liquid-cooled, four-stroke, single-cylinder engine, typically delivering around 54-55 hp. The engine was paired with a Mikuni BST 40 carburetor and a five-speed manual transmission throughout its production run. While no distinct trim levels were offered, the 640 Supermoto received several updates. Early models (pre-2003) were noted for a less durable clutch bearing, suggesting improvements in later years. The 2005 model year brought a significant refresh, including revised bodywork, modifications to the camshaft and CDI, a split exhaust system, updated gearbox and air filter, a reworked seat and suspension components, and the addition of a second oil injector. These changes aimed to enhance performance and durability. Q: How do I know which parts fit my KTM 640 Supermoto?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 5 000 km or 1 year | Change engine oil, oil filter, and fine filter. |
| Spark Plug | Check/adjust every 5 000 km or 1 year; Replace every 10 000 km | Check and adjust the spark plug during each regular service. Replace every 10 000 km. |
| Air Filter | Every 5 000 km or 1 year | Clean the air filter and air filter box. KTM suggests using Twin Air products. |
| Coolant | Every 5 000 km or 1 year | Check the cooling system for leaks and antifreeze protection. Check coolant level when the engine is cold. |
The intervals provided are based on Google extracts and may not be 100% exact. Always confirm with your official owner's manual for precise maintenance requirements.