{"product_id":"brian-crower-b-bc0988-b-polaris-pro-r-21-up-stroker-kit-78mm-w-bc-pro625-rods","title":"Polaris Pro R (21-up) Stroker Kit 78mm w\/BC Pro625+ Rods","description":"\u003cp\u003eBrian Crower 78mm stroker kit for the Polaris RZR Pro R pairs a 4340 billet crank with an induction hardened timing chain gear, BC Pro625+ rods and custom CP pistons.\u003c\/p\u003e\n\u003ch3\u003eWhy it holds up\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBC5917 4340 billet crank, 78mm stroke, induction hardened timing chain gear\u003c\/li\u003e\n\u003cli\u003eBC6916 BC Pro625+ rods, 4.915 in center to center\u003c\/li\u003e\n\u003cli\u003eBC7915 custom CP pistons\u003c\/li\u003e\n\u003cli\u003eDisplacement: 93mm bore = 2.13L, 94mm = 2.165L, 96mm = 2.26L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePolaris RZR Pro R (21-up)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4340 billet crank\u003c\/li\u003e\n\u003cli\u003eBC Pro625+ rods\u003c\/li\u003e\n\u003cli\u003eCustom CP pistons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePistons come in your choice of bore and compression. Contact us before you order so we can confirm fit.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Brian Crower, Inc","offers":[{"title":"Default Title","offer_id":67822848901214,"sku":"BC0988","price":4500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/2406\/7678\/files\/image_11161803-7a1e-45d9-8d22-aa9f840f2703.jpg?v=1792614950","url":"https:\/\/bonafidesxs.net\/products\/brian-crower-b-bc0988-b-polaris-pro-r-21-up-stroker-kit-78mm-w-bc-pro625-rods","provider":"Bona Fide SXS","version":"1.0","type":"link"}