{"product_id":"prox-piston-kit-crf250r-10-13-13-2-1-art-76-78mm","title":"Prox Piston Kit Crf250r 10-13  13.2:1 Art (76.78mm)","description":"ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc. \nCoated for ultimate performance\nMost of the ProX pistons come with a coating. Our OEM style Tin coated pistons assist the wear in process when you just started the bike. We have developed a new skirt coating that not only assists the wear in process, but also helps reducing friction after the wear in. The black coating is made from a delicate mix of materials and will increase performance.   Product specifications    Attribute Value     Bore - Standard 76.80 mm   Boss Space In 16.80 mm   Compression Height 11.00 mm   Country of Origin Japan   OEM Reference No 13101-KRN-A40   Piston Head Type Flat with raised top   Piston Pin Hole Diameter 16.00 mm   Piston Size 76.78 mm   Skirt Coating -   Total Height 33.40 mm   ","brand":"PROX","offers":[{"title":"Default Title","offer_id":54187357897050,"sku":"01.1342.B","price":206.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6831\/5738\/files\/pim_1000-1000_421a48e9-6a3d-48b1-b537-360567b58afd.jpg?v=1782321010","url":"https:\/\/grafiteoffroad.com\/products\/prox-piston-kit-crf250r-10-13-13-2-1-art-76-78mm","provider":"Grafite Offroad","version":"1.0","type":"link"}