{"product_id":"kn-cs02-1","title":"3WF KN Middle Crank (Increased Primary Compression)","description":"[KN Planning CS02-1 3WF KN Middle Crank (Primary Compression UP)]\u003cbr\u003e\n ●Primary compression UP type\u003cbr\u003e\n Stroke 45.2±0.3mm\u003cbr\u003e\n (Reference: Normal 42.0mm)\u003cbr\u003e\n (Compatible models)\u003cbr\u003e\n JOG 90, AXIS 90 with 3WF engine\u003cbr\u003e\n (Installation method, points to note)\u003cbr\u003e\n ●Piston skirt cut by about 1mm\u003cbr\u003e\n (Varies depending on the piston used)\u003cbr\u003e\n No crankcase modification is required.\u003cbr\u003e\n ●Due to the increased stroke, top-end adjustment is necessary.\u003cbr\u003e\n ●When combined with a normal cylinder,\u003cbr\u003e\n a displacement of 88.7cc, just within the SB class limit, can be achieved.\u003cbr\u003e\n *Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please be aware.","brand":"KN企画(KN KIKAKU)","offers":[{"title":"Default Title","offer_id":45474062008555,"sku":"kn-cs02-1","price":22338.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/kn-cs02-1.jpg?v=1717747821","url":"https:\/\/bikeman.jp\/en\/products\/kn-cs02-1","provider":"バイクマン","version":"1.0","type":"link"}