ProTaper Twister Throttle Assembly
1004-9856 (MFG #: 025073)
$69.99
Sale price
$69.99
Regular price
$69.99
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ProTaper Twister Throttle Assembly for KTM 450 EXC Dirt Bike
ProTaper Twister Throttle Assembly for KTM 450 EXC Dirt Bike
$69.99
Sale price
$69.99
Regular price
$69.99
SKU:1004-9856
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Description
The Twister Throttle Tube from ProTaper is constructed from quality anodized billet aluminum. The sealed radial ball bearing and polymer bushing allow for a consistent and smooth throttle operation while a knurled grip mounting area ensures a vice-like grip bond. The ProTaper Twister Throttle tubes are used by top-level pro teams and riders world wide. Twister Throttle Tubes are compatible with all ProTaper handlebars and Renthal 7/8 in. handlebars with the standard bearing insert.
FEATURES
- Features a sealed ball bearing that virtually eliminates friction and nylon sleeve bearing on the inboard end
- Crud plug stops grip glue form ruining bearing
- All Twister throttle tubes include a free insert for all ProTaper® bars
Technical Specifications
- MFG. Part Number 025073
Vehicle Information
KTM 450 EXC Dirt Bike (2003-2016)
The KTM 450 EXC, produced from 2003 to 2016, is an enduro motorcycle renowned for its performance and off-road versatility. Designed for demanding trails and competition, it underwent several major evolutions over the years, making it adaptable to various riding styles. The 2003-2007 period featured the RFS (Racing Four Stroke) engine, known for its reliability and torquey power delivery. In 2008, a significant break occurred with the introduction of the new XC4 engine and a redesigned chassis, offering increased lightness and power. The last major evolution came in 2012, with the integration of electronic fuel injection (EFI) into the XC4 engine, making the bike more compact, lighter, and more powerful, accompanied by a new frame and improved suspension. Frequently Asked Questions (FAQ):
Q: How can I ensure parts are compatible with my KTM 450 EXC?
R: To guarantee compatibility, please use our year and model selector located at the top of the page. This will help you find parts specific to your motorcycle. Q: Are there significant differences between the 2003 and 2016 models?
R: Yes, major changes occurred, notably the introduction of the XC4 engine in 2008 and the adoption of electronic fuel injection in 2012. The year selector will guide you to the correct parts for your bike's generation.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Between 10 and 15 hours (recreational riding) or between 5 and 10 hours (aggressive/race-level riding) | KTM 4-stroke models may have separate oil circuits for the engine and gearbox. Check your model year's manual for specifics. |
| Air Filter | Between 5 and 15 hours (recreational riding) or between 2 and 5 hours (aggressive/race-level riding) | Critical component, especially for off-road riding. Requires frequent servicing to ensure engine performance and longevity. |
| Spark Plug | 30 hours (for 2003), or periodically (for 2016 and other years) | Interval can vary significantly by year and spark plug type. Always refer to the owner's manual. |
| Coolant | Check level regularly, change every 1 to 2 years | Check the cooling system for leaks and antifreeze quantity. Use coolant compatible with KTM motorcycles. |
| Drive Chain | Check tension regularly, clean and lubricate after each ride or depending on conditions | KTM 450 EXC models use a drive chain, not a belt. Regular maintenance is crucial for performance and durability. Adjust tension according to manual specifications. |
Maintenance intervals may vary by model year and riding conditions. Always consult the official owner's manual for precise information.