Description
The Wiseco Piston Kit delivers the durability and performance gains your KTM 50SX LC demands during high-RPM racing and aggressive trail riding. High-silicon aluminum construction and E-coat protection resist thermal stress and wear, while the optimized forging geometry increases horsepower and torque across the powerband. This is a complete bolt-on solution—pistons, rings, wrist pins, and circlips included—built for riders who push their machines to the limit.
- High-silicon aluminum alloy
- E-coated crown, grooves
- Forged design geometry
- Increased horsepower output
- Enhanced torque delivery
- Includes rings, pins, circlips
- Extended service intervals
- KTM 50SX LC 2001–2008
- 41.50mm bore size
- MPN: 803M04150






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