{"product_id":"prox-piston-kit-rr250-13-21-xtrainer-250","title":"ProX Piston Kit RR250 13-21\/XTrainer 250","description":"\u003cdiv class=\"amd-overview\"\u003e\n\u003cp class=\"amd-overview__lead\"\u003eThe ProX Piston Kit RR250 13-21\/XTrainer 250 from ProX is listed to fit 3 models: Beta RR 250 2T 2019-2021, Beta RR 250 2T ENDURO 2013-2019 and Beta XTRAINER 250 2T 2018-2021. It is part of our engine piston kit range.\u003c\/p\u003e\n\u003cul class=\"amd-overview__facts\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart numbers:\u003c\/strong\u003e one per option, listed under Specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 66.34 mm, 66.35 mm, 66.36 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Beta:\u003c\/strong\u003e \u003ca href=\"\/pages\/beta-rr2502t-parts\"\u003eRR 250 2T 2019-2021\u003c\/a\u003e, \u003ca href=\"\/pages\/beta-rr2502tenduro-parts\"\u003eRR 250 2T ENDURO 2013-2019\u003c\/a\u003e, \u003ca href=\"\/pages\/beta-xtrainer2502t-parts\"\u003eXTRAINER 250 2T 2018-2021\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Parts › Engine Top End › Engine Piston Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eProX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part numbers\u003c\/th\u003e\n\u003ctd\u003e01.7313.A, 01.7313.B, 01.7313.C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eFits these bikes\u003c\/h2\u003e\u003cp\u003eThis ProX part is listed as fitting 3 models. Check your model and year below.\u003c\/p\u003e\u003ctable class=\"fitment-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeta\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/pages\/beta-rr2502t-parts\"\u003eRR 250 2T\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2019-2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeta\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/pages\/beta-rr2502tenduro-parts\"\u003eRR 250 2T ENDURO\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2013-2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeta\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/pages\/beta-xtrainer2502t-parts\"\u003eXTRAINER 250 2T\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2018-2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eProduct details\u003c\/h2\u003e\n\u003cp\u003eProX pistons are machined with precision on modern CNC equipment from the same low-expansion, low-friction alloy that every major Japanese engine manufacturer relies on. A ProX Piston Kit is a premium way to replace your original piston, with kits offered for motorcycles, scooters, mopeds, ATVs and personal watercraft, among other machines.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance coatings:\u003c\/strong\u003e most ProX pistons are coated to perform better. The OEM-style tin coating helps a new piston wear in, while the advanced black skirt coating also helps with wear-in and then cuts friction over time. This specially formulated blend of materials lifts overall performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNicasil and plated cylinders:\u003c\/strong\u003e made for the latest Nicasil-plated cylinders, with a wide choice of standard sizes plus A, B, C, D and other oversizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleeved cylinders:\u003c\/strong\u003e kits come in standard sizes and a range of oversizes up to 2mm. Those extra oversizes let a cylinder be re-bored several times, greatly extending its life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e ready to fit straight from the box, with all the parts listed below.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePiston\u003c\/li\u003e\n\u003cli\u003eRing set\u003c\/li\u003e\n\u003cli\u003eGudgeon pin\u003c\/li\u003e\n\u003cli\u003eCirclips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ProX","offers":[{"title":"66.34 mm","offer_id":58911289639176,"sku":"120142-A","price":153.49,"currency_code":"GBP","in_stock":true},{"title":"66.35 mm","offer_id":58911289671944,"sku":"120142-B","price":153.49,"currency_code":"GBP","in_stock":false},{"title":"66.36 mm","offer_id":58911289704712,"sku":"120142-C","price":153.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1049\/4201\/0632\/files\/prox-piston-kit-rr250-13-21-xtrainer-250.png?v=1790734955","url":"https:\/\/apexpowersports.co.uk\/products\/prox-piston-kit-rr250-13-21-xtrainer-250","provider":"Apex Powersports","version":"1.0","type":"link"}