{"product_id":"shimano-105-fc-r7100-12spd-chainring","title":"Shimano 105 FC-R7100 12spd Chainring","description":"\u003cp\u003eThe Shimano 105 FC-R7100 Chainring is a replacement chainring for the 105 12-speed double crankset. Available in inner and outer ring options, it allows riders to replace worn chainrings or adjust gearing ratios on an existing FC-R7100 crankset without replacing the full crank assembly.\u003c\/p\u003e\n\u003cp\u003eEach ring mounts using a 4-bolt pattern at 110mm BCD, matching the FC-R7100 crankset spider. These chainrings are specific to Shimano's 12-speed 105 drivetrain. Inner and outer ring options are sold individually, allowing targeted replacement of a single ring rather than the full crankset.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Facts\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2; text-align: left;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eShimano 105 FC-R7100, 12-speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBCD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBolt Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4-bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRing Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eInner and outer chainring options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Shimano","offers":[{"title":"34t","offer_id":43411450658879,"sku":"210000139103","price":31.99,"currency_code":"CAD","in_stock":false},{"title":"36t","offer_id":43411450626111,"sku":"210000139102","price":35.99,"currency_code":"CAD","in_stock":false},{"title":"50t","offer_id":43411450593343,"sku":"210000139101","price":121.99,"currency_code":"CAD","in_stock":true},{"title":"52t","offer_id":43411450560575,"sku":"210000139100","price":137.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0066\/2283\/8853\/files\/shimano-105-fc-r7100-12spd-chainring-34t-parts-chainrings-1244844983.png?v=1781745110","url":"https:\/\/bici.cc\/products\/shimano-105-fc-r7100-12spd-chainring","provider":"Bici","version":"1.0","type":"link"}