Description
If you’re running a 1996-1999 KTM 250 SX at the edge of its limits, a worn or damaged piston directly translates to lost compression, power, and reliability. The Wiseco 694M06750 replaces all critical components—piston, rings, wrist pin, and circlips—in one complete kit, eliminating the guesswork and ensuring your engine returns to OEM spec or better. CNC-machined to 67.50mm with aerospace-grade aluminum construction, this kit handles the thermal stress of 2-stroke racing while keeping reciprocating mass minimal for quicker throttle response.
- Bore Diameter: 67.50mm
- Material: Aerospace-grade aluminum alloy
- Machining: CNC-precision
- Fitment: 1996-1999 KTM 250 SX
- Engine Type: 2-stroke
- Kit Contents: Piston, rings, wrist pin, circlips
- Installation: Bolt-on replacement
- Heat Resistance: Optimized dissipation
- MPN: 694M06750
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