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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 400 MXC Dirt Bike (2001-2002)
The KTM 400 MXC, a cross-country and desert racing model, was a key part of KTM's Racing Four Stroke (RFS) lineup during the 2001 and 2002 model years. Sharing its robust 398 cc liquid-cooled, single-cylinder, four-stroke engine with other RFS models, the 400 MXC delivered 44 hp, making it a formidable competitor in its class. Both the 2001 and 2002 models were offered in the MXC Racing trim. FAQ:
Q: How do I know if this part fits my KTM 400 MXC?
A: To ensure perfect compatibility, please use the year and model selector located at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Aggressive/Race Riding: 5 h (2002), 10 h (2001); Recreational Riding: 10 h (2002), 15 h (2001) | The oil filter should be changed with every engine oil change. |
| Air Filter | Aggressive/Race Riding: 5-10 h (2002), 5 h (2001); Recreational Riding: 15 h (2002), 10 h (2001) | Regular cleaning and re-oiling are essential to maintain airflow and prevent dirt from entering the engine. |
| Spark Plug | Regular inspection, replace as needed | General lifespan is 13,000 to 16,000 km. The 2001 model uses an NGK CR8 EK spark plug. |
| Coolant | Regular level check, replace as needed | Crucial for optimal performance and corrosion prevention. The level should be checked when cold. |
| Drive Chain | Cleaning and lubrication every 5-10 h | The KTM 400 MXC uses a chain drive system, not a belt drive. |