EBC CSK Series Heavy Duty Clutch Spring Kit
1003-4271 (MFG #: CSK188)
$15.99
Sale price
$15.99
Regular price
$15.99
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EBC CSK Series Heavy Duty Clutch Spring Kit for KTM 125 SX Dirt Bike
EBC CSK Series Heavy Duty Clutch Spring Kit for KTM 125 SX Dirt Bike
$15.99
Sale price
$15.99
Regular price
$15.99
SKU:1003-4271
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Description
Premature or rapid clutch wear is often caused by tired clutch springs. Always replace springs at clutch rebuild. These premium upgrade springs reduce chance of clutch slip and the increased lever pressure is almost unnoticed by the rider.
FEATURES
- Spring tension 15% higher than standard
- Replaces tired or weak springs
- Prevents/reduces clutch slippage
Technical Specifications
- MFG. Part Number CSK188
Vehicle Information
KTM 125 SX Dirt Bike (1992-2026)
The KTM 125 SX, a motocross staple from 1992 to 2026, consistently features a 124cc to 124.8cc two-stroke, liquid-cooled, single-cylinder engine. While no distinct "trims" beyond the standard 125 SX are widely marketed, the model has undergone continuous evolution. Significant generational changes include a brand-new engine in 1998, a shift from a six-speed to a five-speed transmission in 2003, and a completely new engine generation, frame, and suspension in 2016. A major overhaul in 2023 introduced throttle body injection (TBI) fuel-injection, an electronic power valve, electric start, and a new frame design, marking a significant technological leap for the series. FAQ:
Q: How do I ensure I select the correct parts for my KTM 125 SX?
R: To guarantee compatibility, please use the year and edition selector on this page. This will filter parts specifically designed for your motorcycle's model year.
Maintenance
| Component | Interval | Details |
| Engine Oil (Transmission Oil) | Every 5 to 10 hours | 5 hours for aggressive/race-level riding, 10 hours for recreational riding. Replace oil filter with each oil change. |
| Oil Filter | With each transmission oil change | |
| Drive Belt | Not applicable | The KTM 125 SX is a two-stroke dirt bike and does not use a drive belt. |
| Spark Plug | Check and adjust periodically | Replace as needed. Some manuals mention replacement during general service. |
| Air Filter | Every 2 to 15 hours | Inspect and clean after every ride or every 5-10 hours. Replace if damaged or excessively dirty. Intervals range from 2-3 hours (aggressive) to 15 hours (recreational). |
| Coolant | Check level periodically | Replace as per owner's manual recommendations. |
| Top-End Inspection (Piston and Cylinder) | Every 20 to 50 hours | 20-30 hours for aggressive/race-level riding, 40-50 hours for recreational riding. |
| Bottom-End Inspection (Crankshaft and Bearings) | Every 40 to 100 hours | 40-60 hours for aggressive/race-level riding, 80-100 hours for recreational riding. |
| Power Valve Inspection | Every 20 to 30 hours | 20 hours for some older models (e.g., 1994), 30 hours for newer models. |
| Chain Maintenance | After every ride or every 10 hours | Clean and lubricate. |
| Brake System | Check regularly | Check pad thickness and fluid levels. |
Maintenance intervals can vary by model year and riding conditions. It is essential to consult the official owner's manual for precise information.