{"product_id":"hlc-shimano-105-fc-r7100-34-50-172477","title":"Shimano 105 FC-R7100 34\/50","description":"\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.\n\n• Optimal balance of stiffness, strength, weight and rotational performance\n• Hollow aluminum crank arms\n• Gear combination: 50-34T, 52-36T\n• Compatible with 12-speed chain\n• Recommended chain (not included): CN-M7100\n• Recommended Bottom Bracket (not included): SM-BBR60 (threaded)\/SM-BB72-41B (press-fit)\n• Q-factor: 148 mm\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBCD:\u003c\/strong\u003e 110\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBB Inclusion:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChainline:\u003c\/strong\u003e 44.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 34\/50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank Spindle Diameter:\u003c\/strong\u003e 24mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank Arm Length:\u003c\/strong\u003e 160mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Hollowtech II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankset Weight:\u003c\/strong\u003e 753g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankset Material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedals Thread:\u003c\/strong\u003e 9\/16''\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eSpecial order - ships in 5-10 days from Hawley\/Lambert.\u003c\/em\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":71039010734102,"sku":"192790172477","price":260.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/6989\/4934\/files\/192790172477_a365d12b-2d6e-42bd-a0e6-a1916f7f2341.jpg?v=1780108518","url":"https:\/\/shop.chainline.ca\/products\/hlc-shimano-105-fc-r7100-34-50-172477","provider":"ChainLine Cycle","version":"1.0","type":"link"}