VERTEX Piston Kit Cast Replica for 2 Stroke

VERTEX Piston Kit Cast Replica for 2-Stroke (54.20 mm) Upgrade your KTM 125 EXC/SX with the VERTEX Piston Kit Cast Replica , an OE-style replacement designed for reliable off-road performance. This kit is built for durability, fast break-in, and smooth power delivery for your 2-stroke engine. Key Features Heat treated piston with a T-5 hardening and tempering cycle Molybdenum Disulphite skirt coating helps speed up break-in and extends piston life Gravity-cast aluminum alloy (not forged) with 18% silicone content Cast OE replacement piston for a direct fit feel Kit includes: piston, rings, wrist pin, and circlips Specifications Product Type: Piston Kit (Kit) Engine: 2-Stroke Riding Style: Off-Road Piston Diameter: 54.20 mm Cylinder Diameter: 54.25 mm Material: Aluminum Alloy (Cast) Skirt Coating: Molybdenum Disulphite Compression Ratio: Standard Displacement: 125 cc Keep your 2-stroke running strong with a VERTEX piston kit engineered for long service life.