{"product_id":"cy4-shc-rs520-for-shimano-12-speed","title":"CY4-SHC-12RS520 for SHIMANO 12 SPEED","description":"\u003cp\u003e\u003cimg src=\"https:\/\/lh3.googleusercontent.com\/pw\/AM-JKLVTj_jLE82rbWhFk3RQ3oyMQoc045VhO7SQi9FfvL69owtap-W-KSHtssMOA58lOz5h5uO1pcoMzffKk2hekkHPJQDpG31yJmrbG2ecO3sFyjiRbucqWSrzGWODpEHcoX52cpvSVDz0ipePG3w8GaPg=w350-h50-no?authuser=0\" alt=\"cycloid-shc\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.4;\"\u003e\u003cspan style=\"color: rgb(7, 1, 34);\"\u003eUltra-high performance inner chainring, with superior functionality to any other ovals, specially designed to work with \u003cstrong\u003eSHIMANO 12-SPEED\u003c\/strong\u003e 50T on \u003cstrong\u003eSHIMANO FC-RS520 crank\u003c\/strong\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan color=\"blue\" style=\"color: blue;\"\u003e\u003cb\u003eCYCLOIDⅡmechanism\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003eCYCLOIDⅡis the non-circular chainring developed uniquely by Sugino.\u003cbr\u003e\u003cspan color=\"red\" style=\"color: red;\"\u003e“Autofocus mechanism”\u003c\/span\u003e assists your pedal stroke to remain smooth and efficient at all time so that your pedaling technique can be dramatically improved. Thus, CYCLOIDⅡis the innovative high performance chainring, totally different from any other ovals\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan color=\"red\" style=\"color: red;\"\u003e\"What is Autofocus mechanism?\"\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eWhen the forth is applied to the pedal, the chain moves outward. You feel the ring increases the diameter as the chain runs higher on the ring. As amount of moving will fluctuate by the force applied, it maximizes the benefits of non-circular ring, and assists your pedal stroke to remain efficient.\u003cbr\u003e*there is no need of pedal stroke analysis to identify peak point or adjustment of mounting position.\u003cbr\u003e*As positional relation with outer ring is fixed, excellent shifting is ensured.\u003cbr\u003e*Special tooth profile prevents chain-drop.\u003cbr\u003e\u003cbr\u003e\u003cspan color=\"blue\" style=\"color: blue;\"\u003e\u003cb\u003eSuper Hill Climb\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e*Special design, ultralight non-circular chainring perfect for hill climb and long ride.\u003cbr\u003e*Super small inner chainring 32T not available from SHIMANO offers great performance gain at hill climb.\u003cbr\u003e*Using #804 bolts will ensure that the overall weight will be kept down.\u003cbr\u003e\u003cbr\u003eMaterial : CNC aluminum alloy\u003cbr\u003eCompatibility : \u003cstrong\u003eSHIMANO FC-RS520\u003c\/strong\u003e\u003cbr\u003eChain : SHIMANO 12 speed\u003cbr\u003eP.C. D. : 110mm (SHIMANO 4 Bolts)\u003cbr\u003eSize : 32T for SHIMANO 50T\u003cbr\u003eColor : Black\u003cbr\u003e*Front derailleur needs adjustment.\u003cbr\u003e*CY4-SHC cannot be used with the cranks with Power Meter.\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003e*For inner 32T gearing setup exceeds drivetrain capacity and have slack in the chain when crosschained.  The use of Sugino \u003cstrong\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\"CAPACITY BOOSTER\"\u003c\/span\u003e \u003c\/strong\u003e- Big Pulley set (sold separately) is required. As CAPACITY BOOSTER works with the standard cage on Shimano derailleur, shifting is just as accurate as it is with the original pulley.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.4;\"\u003eYou can use the original bolts that came with your SHIMANO crank or \u003ca href=\"https:\/\/sugino-store.com\/products\/804-for-shimano\" target=\"_blank\"\u003e”804 for SHIMANO\"\u003c\/a\u003e (sold separately).\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.4;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0669\/9165\/2995\/files\/icon-14.png?v=1774941804\" alt=\"\" width=\"80\" height=\"80\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0669\/9165\/2995\/files\/icon-13.png?v=1774941214\" alt=\"\" width=\"80\" height=\"80\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0669\/9165\/2995\/files\/icon-1.png?v=1774940935\" alt=\"\" width=\"80\" height=\"80\"\u003e\u003c\/p\u003e","brand":"SUGINO STORE","offers":[{"title":"Default Title","offer_id":45613523075203,"sku":null,"price":15380.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/9165\/2995\/files\/chr_CYCLOIDSHC_CY4-SHC12S-RS520Black.jpg?v=1756352284","url":"https:\/\/sugino-store.com\/products\/cy4-shc-rs520-for-shimano-12-speed","provider":"SUGINO STORE","version":"1.0","type":"link"}