{"product_id":"guarnitura-shimano-ultegra-fc-r8100-p-powermeter","title":"Shimano Ultegra Coach FC-R8100-P Powermeter","description":"\u003cp\u003eL'Scientific training requires accurate measurements and ease of use, the characteristics offered by the new Potenza meter Ultegra R8100. The measurement on two sides has a max waste of 23.0% and zero calibration is a quick and easy procedure. Perhaps even more important is the long battery life, easy charging and ant+ and bluetooth®le connectivity that make L'use and recording of training easier than ever.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated, waterproof and rechargeable lithium -ion battery\u003c\/li\u003e\n\u003cli\u003eUp to 300+ hours of autonomy * depending on the Ant+\/Bluetooth® settingsL\u003c\/li\u003e\n\u003cli\u003ePrecise data collection\u003c\/li\u003e\n\u003cli\u003e± 2.0% margin of error in measuring long effort L'entire calibration range\u003c\/li\u003e\n\u003cli\u003eExclusive effort meter\u003c\/li\u003e\n\u003cli\u003eQuick departure\u003c\/li\u003e\n\u003cli\u003eSimple calibration to zero with switch on the transmitter\u003c\/li\u003e\n\u003cli\u003eCompensation of the active temperature\u003c\/li\u003e\n\u003cli\u003eThe software automatically compensates for temperature variations\u003c\/li\u003e\n\u003cli\u003eThe supply of new data on force carriers makes it the optimal training tool to analyze and improve L'Pedal efficiency\u003c\/li\u003e\n\u003cli\u003eWith Shimano Connect Lab, you can analyze your data on training and power\u003c\/li\u003e\n\u003cli\u003eOptimal balance between rigidity, robustness, weight and rotation efficiency\u003c\/li\u003e\n\u003cli\u003eThe Hollowglide structure reduces the weight but maintains robustness, for a better power transfer and a faster and more precise crown change\u003c\/li\u003e\n\u003cli\u003eCrowns: 52 \/36\u003c\/li\u003e\n\u003cli\u003ePedesty lengths: 170 \/ 172.5 \/ 175 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eTechnologies\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"clearfix\"\u003e\n\u003cdiv class=\"grid-xs-1 grid-s-4\"\u003e\n\u003cp\u003e\u003cstrong\u003eHollowtech II\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA perfect balance between rigidity, robustness, weight and efficiency. Hollowtech II technology is aimed at the production of a higher cracking, capable of maximizing the transfer of power. The rigidity of the crankset guarantees L'Efficiency in the pedaling, while lightness, a key element of the crankset, facilitates the cyclist on long distances, where it is necessary to pedal more. Of course, Shimano has committed himself to the maximum to ensure superleggerara and extremely rigid cracking, two objectives in conflict with each other. The Hollowtech technology, which consists of an ultralight quarry pipper that keeps stiffness unchanged, was developed by Shimano with L'Use of its exclusive forging technologies. L’Addition of the Hollowtech II technology Integrate L'Central movement axis with the right handle, ensuring greater rigidity, a reduction in weight and high dimensional stability. The axial bearings system of the central movement guarantees a better weight distribution, which translates into a more efficient transfer of power. The Hollowtech II crankset was developed pursuing an optimal balance between stiffness and rolling performance, and so an ultralight and very elegant design was obtained.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clearfix\"\u003e\n\u003cdiv class=\"grid-xs-1 grid-s-4\"\u003e\n\u003cp\u003e\u003cstrong\u003eHollowtech Crank Arm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCave forged caves. An ultralight clumsy not only reduces the weight of the bike, but also reduces the rotation mass, facilitating accelerations. LThe goal is to reduce the weight of the crankset without reducing their robustness and rigidity. LAdvanced forgiege technology Shimano has solved the problem with the Hollowtech crack. As in the case of high -quality frame tubes, a quarry tank can guarantee incredible robustness and rigidity with a very low weight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHollowglide\u003c\/strong\u003e\u003cbr\u003eThe high -rigidity quarry structure reduces weight keeping resistance. Best transfer of power and faster and more precise front gearbox.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"165mm - 52-36","offer_id":55487365808504,"sku":"IFCR8100PAX26","price":849.0,"currency_code":"EUR","in_stock":true},{"title":"170mm - 52-36","offer_id":55487365841272,"sku":"IFCR8100PCXXF","price":849.0,"currency_code":"EUR","in_stock":true},{"title":"172.5mm - 52-36","offer_id":55297958478200,"sku":"IFCR8100PDX26A","price":849.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/6384\/7052\/files\/zm_20250102-025204_cb7f70de-8aff-431d-88ba-94fd7ea4e6e9.jpg?v=1759399748","url":"https:\/\/evolutionbikesse.myshopify.com\/en\/products\/shimano-ultegra-coach-fc-r8100-p-powermeter","provider":"Evolution Bikes COM","version":"1.0","type":"link"}