{"product_id":"vhm-cyl-head-honda-nsr50-big-bore","title":"Vhm Cyl. Head Honda Nsr50 Big Bore","description":"The world famous golden VHM head with exchangeable combustion chamber is specially developed for optimal power output during the whole race and has an improved water duct. It's manufactured from a high quality alloy and O-rings are used for the sealing. 1x O-ring is included.\n \n There's no VHM standard insert, but we can produce a custom insert to your specifications to match the head on your bike, or you can machine yourself with the blind insert AE32276-A BB  More engine power Better heat transference More resistance to detonation Exchangeable combustion chambers available  Inserts must be ordered seperately. 1x O-ring is included.","brand":"VHM RACING PRODUCTS","offers":[{"title":"Default Title","offer_id":54189669286234,"sku":"AA33168BB","price":236.07,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6831\/5738\/files\/pim_1000-1000_07b7bed3-0408-44bd-8e40-ee509c4e594c.jpg?v=1782344794","url":"https:\/\/grafiteoffroad.com\/products\/vhm-cyl-head-honda-nsr50-big-bore","provider":"Grafite Offroad","version":"1.0","type":"link"}