{"product_id":"fc-r7100-105-double-12-speed-chainset-hollowtech-ii","title":"FC-R7100 105 double 12-speed chainset, HollowTech II","description":"\u003cul\u003e\n\u003cli\u003eLightweight HollowTech II 105 12-speed chainset\u003c\/li\u003e\n\u003cli\u003eInnovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low\u003c\/li\u003e\n\u003cli\u003eThe chainring teeth have been developed to work in conjunction with Hyperglide\u0026amp;plus 12-speed chains for increased contact to provide greater efficiency and improved power transfer\u003c\/li\u003e\n\u003cli\u003eHollowTech II allows the bottom bracket bearings to be spaced wider apart, enabling the use of larger bearings and an increased axle diameter\u003c\/li\u003e\n\u003cli\u003eCan be used with Shimano external or press-fit bottom brackets\u003c\/li\u003e\n\u003cli\u003eThe system allows for easier installation, adjustment, and maintenance\u003c\/li\u003e\n\u003cli\u003eLightweight anodised aluminium chainrings for smooth and precise shifting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano 105","offers":[{"title":"50 \/ 34 teeth \/ Black \/ 160 mm","offer_id":57272198988150,"sku":"FCR7100M04","price":220.0,"currency_code":"USD","in_stock":false},{"title":"52 \/ 36 teeth \/ Black \/ 160 mm","offer_id":57272199020918,"sku":"FCR7100M26","price":220.0,"currency_code":"USD","in_stock":true},{"title":"50 \/ 34 teeth \/ Black \/ 165 mm","offer_id":57272199053686,"sku":"FCR7100A04","price":220.0,"currency_code":"USD","in_stock":true},{"title":"52 \/ 36 teeth \/ Black \/ 165 mm","offer_id":57272199086454,"sku":"FCR7100A26","price":220.0,"currency_code":"USD","in_stock":true},{"title":"50 \/ 34 teeth \/ Black \/ 170 mm","offer_id":57272199119222,"sku":"FCR7100C04","price":220.0,"currency_code":"USD","in_stock":true},{"title":"52 \/ 36 teeth \/ Black \/ 170 mm","offer_id":57272199151990,"sku":"FCR7100C26","price":220.0,"currency_code":"USD","in_stock":true},{"title":"50 \/ 34 teeth \/ Black \/ 172.5 mm","offer_id":57272199184758,"sku":"FCR7100D04","price":220.0,"currency_code":"USD","in_stock":true},{"title":"52 \/ 36 teeth \/ Black \/ 172.5 mm","offer_id":57272199217526,"sku":"FCR7100D26","price":220.0,"currency_code":"USD","in_stock":true},{"title":"50 \/ 34 teeth \/ Black \/ 175 mm","offer_id":57272199250294,"sku":"FCR7100E04","price":220.0,"currency_code":"USD","in_stock":true},{"title":"52 \/ 36 teeth \/ Black \/ 175 mm","offer_id":57272199283062,"sku":"FCR7100E26","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0535\/6896\/2742\/files\/fcr7100_5034_b6880249-8dd1-4512-992a-3149ac7d8a9b.jpg?v=1770831096","url":"https:\/\/ruk-bikes.com\/en-us\/products\/fc-r7100-105-double-12-speed-chainset-hollowtech-ii","provider":"RUK-BIKES","version":"1.0","type":"link"}