{"product_id":"shimano-105-fc-r7100-5034-crankset-4","title":"Shimano 105 FC-R7100 crankset","description":"\u003ch2\u003eAn attractive aluminum crank with hollow arms for lightweight, rigidity, and durability\u003c\/h2\u003e\n\u003cp\u003eThe newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are SHIMANO 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOptimal balance of stiffness, strength, weight and rotational performance\u003c\/li\u003e\n\u003cli\u003eHOLLOWTECH II structure cuts weight yet maintains strength for better power transfer\u003c\/li\u003e\n\u003cli\u003eCrank arm length: 170 mm\u003c\/li\u003e\n\u003cli\u003eGear combination: 52-36T\u003c\/li\u003e\n\u003cli\u003eQ-factor: 148 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cbr\u003eTech spec\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: SHIMANO 105\u003c\/li\u003e\n\u003cli\u003eRear speeds: 12\u003c\/li\u003e\n\u003cli\u003eCompatible chain: HG 12-speed\u003c\/li\u003e\n\u003cli\u003eChain line: 44.5 mm\u003c\/li\u003e\n\u003cli\u003eP.C.D: 110 mm\u003c\/li\u003e\n\u003cli\u003eSpider\/gear arms: 4\u003c\/li\u003e\n\u003cli\u003eChainring combination: 52-36T\u003c\/li\u003e\n\u003cli\u003eQ-factor: 148 mm\u003c\/li\u003e\n\u003cli\u003eCrank arm length: 170 mm \u003c\/li\u003e\n\u003cli\u003eHOLLOWTEC crank\u003c\/li\u003e\n\u003cli\u003eBottom bracket: Outboard\u003c\/li\u003e\n\u003cli\u003eRecommended bottom bracket: SM-BBR60 BSA \/ SM-BB92-41B Pressfit\u003c\/li\u003e\n\u003cli\u003eCrank fixing screw included\u003c\/li\u003e\n\u003cli\u003eBottom bracket length: 68\/70 mm\u003c\/li\u003e\n\u003cli\u003eReal weight: 778 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cbr\u003eTechnologies\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"prd-technologies\"\u003e\n\n\u003cdiv\u003e\n\u003ch3\u003eHollowtech II\u003c\/h3\u003e\n\u003cp\u003eProviding the best balance of stiffness, strength, weight and rotating performance The concept of Hollowtech II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, Shimano strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. Hollowtech technology is an ultra-lightweight hollow crankarm created by Shimano with the company’s own proprietary forging technology that also maintains rigidity. The addition of Hollowtech II technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer. The Hollowtech II crankset has been developed by pursuing the optimum balance of stiffness \u0026amp; rotating performance in a lightweight and beautiful crankset design. High Precision Sealing Moreover, Hollowtech II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cvideo width=\"auto\" height=\"auto\" controls\u003e\n \u003csource src=\"https:\/\/dassets.shimano.com\/content\/dam\/global\/cg1SHICCycling\/final\/videos\/cg2SHICComponent\/360DegreeProductImage\/FC-R7100-50-34T_BLACK.mp4\" type=\"video\/mp4\"\u003e\nYour browser does not support the video tag.\n\u003c\/source\u003e\u003c\/video\u003e","brand":"Shimano","offers":[{"title":"175mm - 50\/34","offer_id":48058358464753,"sku":"IFCR7100EX04","price":297.48,"currency_code":"AUD","in_stock":true},{"title":"172,5mm - 50\/34","offer_id":48058358497521,"sku":"IFCR7100DX04","price":297.48,"currency_code":"AUD","in_stock":true},{"title":"170mm - 50\/34","offer_id":48058358530289,"sku":"IFCR7100CX04","price":297.48,"currency_code":"AUD","in_stock":true},{"title":"170mm - 52\/36","offer_id":48058358563057,"sku":"IFCR7100CX26","price":143.91,"currency_code":"AUD","in_stock":true},{"title":"172,5mm - 52\/36","offer_id":48058358595825,"sku":"IFCR7100DX26","price":143.91,"currency_code":"AUD","in_stock":true},{"title":"175mm - 52\/36","offer_id":48058358628593,"sku":"IFCR7100EX26","price":178.31,"currency_code":"AUD","in_stock":true},{"title":"165mm - 52\/36","offer_id":48058358661361,"sku":"IFCR7100AX26","price":160.3,"currency_code":"AUD","in_stock":true},{"title":"165mm - 50\/34","offer_id":48058358694129,"sku":"IFCR7100AX04","price":160.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1580\/4145\/files\/zm_20230428-030758.jpg?v=1776532459","url":"https:\/\/novasportsbikes.com\/products\/shimano-105-fc-r7100-5034-crankset-4","provider":"Nova Sports Bikes","version":"1.0","type":"link"}