{"product_id":"spi-sm-109730-hyperdryve-piston-kit-standard-bore-85-00mm","title":"Spi SM-109730 Hyperdryve Piston Kit - Standard Bore 85.00mm","description":"The next step in the evolution of high performance powersports pistons. Space age aluminum alloy maintains high tensile strength up to 700 F. Temperature resistance is 50% higher than conventional cast pistons. Temperature resistance improves fatigue strength and impact durability. Hyperdryve keeps you riding longer and harder than competitors pistons.\u003cbr\u003e\u003cbr\u003eVehicle Fitment:\u003cbr\u003e\u003cbr\u003e2000-2005 Polaris 800 RMK\u003cbr\u003e 2001 Polaris 800 RMK SP 144\u003cbr\u003e 2001 Polaris 800 RMK SP 151\u003cbr\u003e 2003-2004 Polaris 800 XC","brand":"SPI","offers":[{"title":"Default Title","offer_id":44020383776890,"sku":"4652920","price":117.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0004\/3312\/7455\/files\/12b11fba5a7e87e88aa73e34831365c5_ec86e259-2eda-4f33-8e60-ea1451e145b9.jpg?v=1751605888","url":"https:\/\/www.powersportsuperstore.com\/products\/spi-sm-109730-hyperdryve-piston-kit-standard-bore-85-00mm","provider":"Powersport Superstore","version":"1.0","type":"link"}