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Pro Series piston kit designed for quads, supplied for one cylinder. This forged piston features internal and external reinforcements as well as specifically crafted embossed elements to reduce mass. The manufacturing processes include internal milling of spacers, a dedicated accumulator groove, and a forged lateral relief, visible on the part.
Crown configuration: dome-shaped with smooth radii, no need for deburring or preparation
Material / process: forged (Pro Series)
Average weight: 257 g
Piston volume: -4.80 cc
Manufacturing: United States
The kit is supplied complete for standard assembly: 1 piston, 1 set of rings, 1 piston pin, and 2 circlips. No other parts are included unless otherwise stated. Ideal for builds where the weight and quality of the piston manufacturing are important criteria.
Examples of relevant models: YAMAHA YFZ 450 R (2016, 2017) and YAMAHA YFZ 450 (2014). Check the manufacturer's reference before ordering to ensure compatibility with your engine.
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30 days returns
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