{"product_id":"rr-racing-mini-cylinder-head-1","title":"RR Racing Mini Cylinder Head 65cc (G)","description":"\u003cp\u003eA little different view was used when developing the RR cylinder head 65. Moving up from the 50cc automatic, learning how to use the gearbox, kids need power to be usable but mainly smooth. For the more experienced kids we need a lot of torque and high revving engines. The development team came up with solutions fitting both riding levels. A combustion chamber shape is created giving a smooth strong and broad powerband with a sharp and responsive throttle response. \u003cbr\u003e\u003cbr\u003eTogether with the RR exhaust the RR cylinder head 65 head shines in performance, and even more drivability is obtained when the \u003ca href=\"https:\/\/www.mx4ever.dk\/products\/rr-racing-mini-carburettor\" title=\"Mini carburettor\"\u003eRR carburettor\u003c\/a\u003e KTM SX65 is mounted. 24 or 26mm, kept cool with the RR 65 water pump.\u003cbr\u003e\u003cbr\u003eOn the RR cylinder head 65 the original power valve system can be mounted without any problem.\u003c\/p\u003e\n\u003cp\u003eWanting less stress, an unbreakable power valve, why not order new RR cylinder head 65 with the RPPS power value system fitted?\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e : An insert is also required to complete installation.  Compatible inserts can be found \u003c\/span\u003e\u003ca title=\"RR cylinder head inserts\" href=\"https:\/\/www.mx4ever.dk\/products\/rr-racing-mini-cylinder-head-inserts-4\"\u003ehere\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"RR Racing","offers":[{"title":"With RPPS \/ Gas Gas","offer_id":43264042795251,"sku":"12200--5B2-RPP9","price":5100.0,"currency_code":"DKK","in_stock":true},{"title":"With RPPS \/ Husqvarna","offer_id":43264042828019,"sku":"12200--5B2-RPP9","price":5100.0,"currency_code":"DKK","in_stock":true},{"title":"With RPPS \/ KTM","offer_id":43264042860787,"sku":"12200--5B2-RPP9","price":5100.0,"currency_code":"DKK","in_stock":true},{"title":"Without RPPS \/ Gas Gas","offer_id":43285207351539,"sku":"12200-5B2-009","price":1950.0,"currency_code":"DKK","in_stock":true},{"title":"Without RPPS \/ Husqvarna","offer_id":43285207384307,"sku":"12200-5B2-009","price":1950.0,"currency_code":"DKK","in_stock":true},{"title":"Without RPPS \/ KTM","offer_id":43285207417075,"sku":"12200-5B2-009","price":1950.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/4956\/4147\/products\/Factory2R_Cylinderhead_SX65-T.png?v=1721220019","url":"https:\/\/www.mx4ever.dk\/products\/rr-racing-mini-cylinder-head-1","provider":"mx4ever","version":"1.0","type":"link"}