{"product_id":"shimano-105-fc-r7100-crankset-2x12-speed-black-4iiii-power-meter","title":"SHIMANO |  105 FC-R7100 Crankset - 2x12-speed - black ( 4iiii power meter)","description":"\u003ch3\u003e105 R7100 - 165mm ( 52-36 teeth)\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eFor the 40th anniversary since its launch in 1982, the 105 series gets its ultimate upgrade with Shimano's electronic Di2 shifting technology. Maintaining the series-typical price level, the precise shifting function, precisely tuned ratios and a reliable braking system thus become accessible to an even wider circle of road cyclists.\u003cspan\u003e \u003c\/span\u003e\u003c\/em\u003e\u003cem\u003eBecause in the tradition of its predecessors, the current 105 is also equipped with the top technologies – such as the wireless cockpit – and first-class features\u003cspan\u003e \u003c\/span\u003e\u003c\/em\u003e\u003cem\u003efrom the state-of-the-art Dura Ace and Ultegra series to enable their riders to discover the road anew, every single day.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eShimano 105 FC-R7100 crankset\u003c\/h3\u003e\n\u003cp\u003eAlso in the current 2x12-speed version of the 105 crank Shimanos proven hollow construction methods are used to enable not only a visually attractive, but also a lightweight yet rigid drivetrain component.\u003c\/p\u003e\n\u003cp\u003eWhile in the aluminum crank arms the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHollowtech II\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etechnology provides ample weight savings without compromising stability, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHollowglide\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econstruction takes over this task in the large chainring, which is also made of aluminum. In addition, plastic ribs on the back of the chainrings stand for the unique structural design of the 105 series.\u003c\/p\u003e\n\u003cp\u003eIn its entirety, with the FC-R7100-12 road cyclists get not only an extremely lightweight, but also powerful crank, whose durable arms provide efficient power transmission. The crankset is completed with the thoughtfully designed chainrings which are perfectly matched to the FD-R7150 front derailleur and guarantee not only a fast, but also precise shifting behavior.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"youtube-video-block contentbird-ignore-import\" data-props='{\"videoId\":\"KiTpaJUrtQo\"}'\u003e\u003ciframe class=\"youtube--video w--full\" data-testid=\"embedded-video\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/KiTpaJUrtQo?autoplay=0\u0026amp;enablejsapi=1\" data-gtm-yt-inspected-94397707_552=\"true\" id=\"597067491\" data-gtm-yt-inspected-94397707_561=\"true\" data-gtm-yt-inspected-94397707_563=\"true\" data-gtm-yt-inspected-396=\"true\" title=\"SHIMANO 105 Di2 is here\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHollowtech II\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe guiding principle of Shimano's Hollowtech II technology is the perfect balance between stiffness, stability, weight and rotational efficiency. The goal was to produce a crank that minimises the effort required for the drive and enables more efficient power transmission. An exclusive forging process allows the production of extremely light crank arms that nevertheless guarantee maximum stiffness. The fixed connection of the right arm to the axle of the bottom bracket and its external bearing also serve an optimum relationship between stiffness and low weight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ecrank arms, inner chainring: aluminium (anodized)\u003cbr\u003eouter chainring: aluminium (anodized), glass fiber reinforced plastic (GFRP)\u003cbr\u003eaxle: steel (plated)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompatibility:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e(manufacturer recommendations, listing not final)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003efront derailleur:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFD-R7150\u003c\/strong\u003e, FD-R9250, FD-R8150\u003c\/li\u003e\n\u003cli\u003ebottom bracket (thread type):\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSM-BBR60\u003c\/strong\u003e, BB-R9100, SM-BB9000, SM-BB6700, SM-BB5700, BB-RS500, SM-BB4600\u003c\/li\u003e\n\u003cli\u003ebottom bracket (Press Fit):\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSM-BB72-41B\u003c\/strong\u003e, SM-BB92-41B, SM-BB71-41B, BB-RS500-PB\u003c\/li\u003e\n\u003cli\u003echain:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCN-M7100\u003c\/strong\u003e, CN-M9100, CN-M8100, CN-M6100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e: approx. 754 g (170 mm, 50\/34 teeth; manufacturer's specification)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScope of supply:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ecrankset (without bottom bracket)\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":45156734861335,"sku":null,"price":0.0,"currency_code":"MUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0272\/4344\/6295\/files\/ontrack-cycling-shimano105crankset1.jpg?v=1779349940","url":"https:\/\/www.ontrack.mu\/products\/shimano-105-fc-r7100-crankset-2x12-speed-black-4iiii-power-meter","provider":"On Track Cycling Ltd","version":"1.0","type":"link"}