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Wiseco Piston Kit 740M05425 for 1998-2000 KTM 125 SX 54.25mm Standard Bore:
$139.77
Up for sale is a brand-new, original Wiseco Pro-Lite high-performance forged piston kit, part number 740M05425. This standard-bore piston is engineered from high-silicon aluminum alloy for exceptional fatigue resistance, optimal heat transfer, and superior reliability compared to brittle OEM cast counterparts. It provides enhanced throttle response, maximized horsepower, and extended top-end engine life.Fitment Application:KTM 125 SX: 1998–2000KTM 125 SXS: 2000Specifications & Measurements:Part Number: 740M05425Bore Diameter: 54.25 mm (Standard)Clearance: 0.00200" (0.051000mm)Compression Height: 1.0955"Piston Series: Pro-Lite Series (2136CS)What's Included:This is a standard top-end service kit component that typically includes:(1) Forged PistonPiston RingsWrist PinCirclips (Pair)
