{"product_id":"shimano-105-fc-r7100-12speed","title":"Shimano 105 FC-R7100 12Speed","description":"\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eEngineered Efficiency. 12-Speed Precision.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe Shimano 105 FC-R7100 utilizes Shimano’s legendary \u003cb data-path-to-node=\"3\" data-index-in-node=\"54\"\u003eHollowtech II technology\u003c\/b\u003e, which integrates the bottom bracket axle with the right crank arm for unmatched stiffness and weight savings. The hollow-forged aluminum arms provide a rigid platform that ensures every watt of your effort is converted into forward motion, while the refined tooth profile is optimized for the narrower 12Speed chain, ensuring silent and instantaneous shifting.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eWhy the FC-R7100 is the Industry Benchmark:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eHollowtech II Construction:\u003c\/b\u003e By creating a hollow crank arm, Shimano maximizes strength-to-weight. You get a crankset that is stiff enough for professional sprinting but light enough to keep your climbing stats competitive.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eOptimized for 12Speed:\u003c\/b\u003e Specifically designed to work with the tighter tolerances of Shimano’s 12-speed road systems (Di2 and Mechanical). The chainring spacing and tooth shaping provide the fastest, smoothest shifting in 105 history.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eVersatile Gearing Options:\u003c\/b\u003e Available in 50-34T and 52-36T configurations. Whether you need a \"compact\" setup for steep mountain passes or a \"mid-compact\" for high-speed group rides, the R7100 has you covered.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eSleek, Pro-Level Aesthetics:\u003c\/b\u003e The deep, gloss-black finish and aggressive four-arm design mimic the top-tier groupsets, giving your bike a premium, modern look that commands respect in the peloton.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eExceptional Durability:\u003c\/b\u003e Unlike carbon alternatives, the forged aluminum construction is incredibly resilient against stone chips and the wear-and-tear of high-mileage seasons.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\"\u003eUniversal 24mm Spindle:\u003c\/b\u003e Compatible with a massive range of frames using Shimano’s standard Hollowtech II bottom brackets, making installation and maintenance straightforward for any home mechanic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e Shimano 105 R7100\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eSpeeds:\u003c\/b\u003e 12Speed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eTechnology:\u003c\/b\u003e Hollowtech II\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eChainring Combination:\u003c\/b\u003e 50-34T \/ 52-36T\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eCrank Arm Lengths:\u003c\/b\u003e 160mm, 165mm, 170mm, 172.5mm, 175mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\"\u003eBolt Circle Diameter (BCD):\u003c\/b\u003e 110mm (Asymmetric)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,6,0\"\u003e\u003cb data-path-to-node=\"7,6,0\" data-index-in-node=\"0\"\u003eChainline:\u003c\/b\u003e 44.5mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003cp data-path-to-node=\"9,0\"\u003e\u003cb data-path-to-node=\"9,0\" data-index-in-node=\"0\"\u003eThe Alegro Perspective:\u003c\/b\u003e When we’re building up a performance road bike like the \u003cb data-path-to-node=\"9,0\" data-index-in-node=\"129\"\u003eScott Addict\u003c\/b\u003e, this is the crankset we recommend 90% of the time. It is virtually indistinguishable from Ultegra in terms of shifting speed and stiffness, but at a price that leaves room in your budget for a nice set of carbon wheels or a \u003cb data-path-to-node=\"9,0\" data-index-in-node=\"367\"\u003eHiplok Z Lok Combo V2\u003c\/b\u003e. It’s the ultimate \"workhorse\" for the serious enthusiast.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eMaximum Power. Minimal Weight. Lead the Pack with Shimano 105.\u003c\/b\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"50\/34T \/ 160mm","offer_id":49174341976287,"sku":null,"price":260.0,"currency_code":"CAD","in_stock":false},{"title":"50\/34T \/ 165mm","offer_id":49174342009055,"sku":null,"price":260.0,"currency_code":"CAD","in_stock":false},{"title":"50\/34T \/ 170mm","offer_id":49174342041823,"sku":null,"price":260.0,"currency_code":"CAD","in_stock":false},{"title":"50\/34T \/ 172.5mm","offer_id":49174342074591,"sku":"IFCR7100DX04","price":260.0,"currency_code":"CAD","in_stock":true},{"title":"50\/34T \/ 175mm","offer_id":49174342107359,"sku":null,"price":260.0,"currency_code":"CAD","in_stock":false},{"title":"52\/36T \/ 160mm","offer_id":49174342140127,"sku":null,"price":260.0,"currency_code":"CAD","in_stock":false},{"title":"52\/36T \/ 165mm","offer_id":49174342172895,"sku":null,"price":260.0,"currency_code":"CAD","in_stock":false},{"title":"52\/36T \/ 170mm","offer_id":49174342205663,"sku":null,"price":260.0,"currency_code":"CAD","in_stock":false},{"title":"52\/36T \/ 172.5mm","offer_id":49174342238431,"sku":null,"price":260.0,"currency_code":"CAD","in_stock":false},{"title":"52\/36T \/ 175mm","offer_id":49174342271199,"sku":null,"price":260.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/5452\/3103\/files\/350839-04_1.jpg?v=1778712447","url":"https:\/\/alegrocycles.com\/products\/shimano-105-fc-r7100-12speed","provider":"Alegro Cycles","version":"1.0","type":"link"}