{"product_id":"kn-kn-csc-4000","title":"Center Spring KN4000RPM Cygnus X BW'S","description":"【KN Planning KN-CSC-4000 Center Spring KN4000RPM Cygnus X BW'S】\u003cbr\u003e\n ・KN4000RPM Center Spring [Cygnus X\/BW'S]\u003cbr\u003e\n\u003cbr\u003e\n 【Features】\u003cbr\u003e\n\u003cbr\u003e\n ・The strongest center spring ever, KN4000RPM!\u003cbr\u003e\n ・This product is significantly harder than commercially available center springs.\u003cbr\u003e\n ・Manufactured in a domestic factory.\u003cbr\u003e\n ・Greatly improves low-speed acceleration.\u003cbr\u003e\n ・Requires considerable arm strength for installation.\u003cbr\u003e\n ・Why not give it a try?\u003cbr\u003e\n 【Compatibility】\u003cbr\u003e\n\u003cbr\u003e\n ・Cygnus X 1st generation domestic model SE12J [5UA]\u003cbr\u003e\n, Taiwanese model [5TY]\u003cbr\u003e\n\u003cbr\u003e\n ・Cygnus X 2nd generation domestic model SE44J [28S]\u003cbr\u003e\n, Taiwanese model [4C6・1CJ]\u003cbr\u003e\n\u003cbr\u003e\n ・Cygnus X 3rd generation domestic model SE44J [1YP]\u003cbr\u003e\n, Taiwanese model [1MS]\u003cbr\u003e\n\u003cbr\u003e\n *Cygnus X 4th generation [BF9]\u003cbr\u003e\n (Domestic)\u003cbr\u003e\n *Cygnus X 4th generation [2UB]\u003cbr\u003e\n (Taiwan)\u003cbr\u003e\n *Cygnus X 5th generation [B8S]\u003cbr\u003e\n (Domestic)\u003cbr\u003e\n *Cygnus X 5th generation [B2J]\u003cbr\u003e\n (Taiwan)\u003cbr\u003e\n *BW'S 125 2nd generation [BG1]\u003cbr\u003e\n (Domestic)\u003cbr\u003e\n *BW'S R [2JS]\u003cbr\u003e\n (Taiwan)\u003cbr\u003e\n ・For models marked with *, please replace the clutch with an aftermarket product.\u003cbr\u003e\n ・For models marked with *, this cannot be installed if the secondary is a genuine part.\u003cbr\u003e\n 【Notes】\u003cbr\u003e\n\u003cbr\u003e\n *Always perform roller setting.\u003cbr\u003e\n *Images are for illustration purposes only. The design and specifications of the products shown may change without prior notice. Thank you for your understanding.","brand":"KN企画(KN KIKAKU)","offers":[{"title":"Default Title","offer_id":45477106712811,"sku":"kn-kn-csc-4000","price":6261.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/4580630255057.jpg?v=1717794492","url":"https:\/\/bikeman.jp\/en\/products\/kn-kn-csc-4000","provider":"バイクマン","version":"1.0","type":"link"}