{"product_id":"athena-s4c05800001b-cast-piston-for-yamaha-125-yz-1997-2025-piston-size-57-95-mm-forged-2-stroke-piston-replacement-motocross-dirt-bikes","title":"Athena S4C05800001B Cast Piston for Yamaha 125 YZ (1997-2025) - Piston Size 57.95 mm Forged 2-Stroke Piston Replacement - Motocross Dirt Bikes","description":"\u003cp\u003eIf you're looking to unleash more low-end torque, stronger mid-range power, and overall improved performance from your Yamaha YZ125, the Athena S4C05800001B is the perfect choice. Engineered in Italy by one of the world's leading powersports manufacturers, this high-quality cast piston kit is specifically designed to pair with Athena's Big Bore Cylinder Kits, reliably increasing your bike's displacement from 125cc. Whether you're a weekend trail rider, a competitive motocross racer, or someone who simply wants more punch out of your two-stroke, this piston delivers noticeable gains in horsepower and torque while maintaining excellent reliability and throttle response.\u003c\/p\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":52666528825631,"sku":"S4C05800001B","price":268.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/massdepot.com\/products\/athena-s4c05800001b-cast-piston-for-yamaha-125-yz-1997-2025-piston-size-57-95-mm-forged-2-stroke-piston-replacement-motocross-dirt-bikes","provider":"Mass Depot","version":"1.0","type":"link"}