{"product_id":"prox-piston-kit-yamaha-yz125-94-96-53-95mm","title":"Prox Piston Kit Yamaha Yz125 `94-96 (53.95mm)","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     Additional Info 2 Lub. Holes Exh. Skirt, Cast Piston   Bore - Actual 54.00 mm   Bore - Standard 54.00 mm   Boss Space In 20.00 mm   Compression Height 20.00 mm   Country of Origin Taiwan   OEM Reference No 4JY-11631-10   Piston Head Type Dome   Piston Pin Hole Diameter 16.00 mm   Piston Size 53.95 mm   Ring Locating Pin (E) 13.00 mm   Skirt Coating -   Total Height 60.50 mm   ","brand":"PROX","offers":[{"title":"Default Title","offer_id":54186810573146,"sku":"01.2215.B","price":141.01,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6831\/5738\/files\/pim_0fb6a2d2-62d4-4f03-a03d-59a5f0050f56_1000-1000.jpg?v=1779449784","url":"https:\/\/grafiteoffroad.com\/products\/prox-piston-kit-yamaha-yz125-94-96-53-95mm","provider":"Grafite Offroad","version":"1.0","type":"link"}