{"product_id":"em-060-over-bore-piston-kit-73-5mm-for-polaris-trail-boss-250-1985-1999","title":"Polaris Trail Boss 250 060 Over Bore Piston Kit 73.5mm (1985–1999)","description":"\u003cp\u003eDescription:\u003cbr\u003e Increases displacement to 73.5mm for Polaris Trail Boss 250, boosting power and performance while maintaining OEM fitment.\u003c\/p\u003e\u003cp\u003eFeatures:\u003cbr\u003e - Designed for Polaris Trail Boss 250 (1985-1999)\u003cbr\u003e - 73.5mm over bore for enhanced displacement\u003cbr\u003e - Requires compatible rings, gaskets, and proper tuning\u003c\/p\u003e\u003cp\u003eIncludes:\u003cbr\u003e 1 x 073.5mm over bore piston kit for Polaris Trail Boss 250\u003c\/p\u003e\u003cp\u003eFits Models:\u003cbr\u003e Polaris Trail Boss 250\u003c\/p\u003e\u003cp\u003eModel Years:\u003cbr\u003e 1985-1999\u003c\/p\u003e\u003cp\u003eSubmodels:\u003cbr\u003e Trail Boss 250\u003c\/p\u003e\u003cp\u003eEngine Options:\u003cbr\u003e Single-cylinder four-stroke\u003c\/p\u003e\u003cp\u003e060 Over Bore Piston Kit 73.5mm for Polaris Trail Boss 250 (1985–1999)\u003c\/p\u003e\u003cp\u003epolaris, trail boss 250, over bore, piston kit, 1985-1999, performance\u003c\/p\u003e","brand":"Kren Offroad-EB","offers":[{"title":"Default Title","offer_id":47430109823229,"sku":"296952904737","price":118.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/8396\/7485\/files\/cl_45722685243645.png?v=1780899693","url":"https:\/\/krenbitsuk.com\/products\/em-060-over-bore-piston-kit-73-5mm-for-polaris-trail-boss-250-1985-1999","provider":"Kren Bits","version":"1.0","type":"link"}