Easy replacement piston for the big bore kit. Comes with piston rings and circa clips. Use the circa clips provided. Athena does extensive R&D. The clips are deceiving but they are effective
Athena has developed a wide range of forged pistons specifically for use in the off-road / ATV market and manufactured using a revolutionary computerized technology originating from GP & F1 racing. Athena forged pistons offer the best solution in terms of performance and reliability thanks to redesigned squish areas, modified compression characteristics and advanced surface treatments, which improve their fluidity.