{"product_id":"shimano-ultegra-fc-r8100-p-powermeter-kurbel-165mm-ohne-kettenblatt","title":"Shimano Ultegra FC-R8100-P power meter crank 165mm without chainrings","description":"\u003cp\u003e\u003cstrong\u003eSHIMANO ULTEGRA FC-R8100-P POWER METER CRANKSET (2X12-SPEED | 165 MM | WITHOUT CHAINRINGS | HOLLOWTECH II)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Shimano Ultegra FC-R8100-P crankset combines highly efficient power transfer and the familiar fast, precise shifting performance of the R8100 series with integrated, dual-sided power measurement (power meter). Thanks to the proven **Hollowtech II technology**, it offers the perfect balance between high stiffness, torsional stability, and low weight for ambitious training sessions and racing.\u003c\/p\u003e\n\n\u003cp\u003eThis version has a short crank length of **165 mm** and is supplied **without chainrings** (gear ratios can be retrofitted individually). It features the asymmetrical 110 mm \/ 74 mm 4-arm bolt circle, is designed for 2x12-speed HG road bike chains, and covers a chainline of **44.5 mm**. Delivery does not include a bottom bracket or chainrings.\u003c\/p\u003e\n\n\u003cp\u003eFeatures \u0026amp; Specifications\u003cbr\u003e\n• \u003cstrong\u003eBrand \/ Group:\u003c\/strong\u003e Shimano Ultegra \/ R8100 Series\u003cbr\u003e\n• \u003cstrong\u003eModel:\u003c\/strong\u003e FC-R8100-P with integrated power meter (IFCR8100PAXXF)\u003cbr\u003e\n• \u003cstrong\u003eSpeeds:\u003c\/strong\u003e 2x12-speed road drivetrains (compatible with HG 12-speed chains)\u003cbr\u003e\n• \u003cstrong\u003eCrank length:\u003c\/strong\u003e 165 mm\u003cbr\u003e\n• \u003cstrong\u003eTechnology:\u003c\/strong\u003e Hollowtech II (hollow-forged crank arms)\u003cbr\u003e\n• \u003cstrong\u003eBolt circle \u0026amp; chainline:\u003c\/strong\u003e 110 mm \/ 74 mm (4-arm asymmetrical) | 44.5 mm chainline\u003cbr\u003e\n• \u003cstrong\u003eApplication:\u003c\/strong\u003e Road bike \/ Competition \/ Performance training\u003cbr\u003e\n• \u003cstrong\u003eDesign:\u003c\/strong\u003e Crankset including power meter sensors, **without chainrings**\u003cbr\u003e\n• \u003cstrong\u003eNote:\u003c\/strong\u003e Delivery does not include chainrings or bottom bracket\u003cbr\u003e\n• \u003cstrong\u003eMPN \/ EAN:\u003c\/strong\u003e IFCR8100PAXXF | 4550170821227\u003c\/p\u003e\n\n\u003cp\u003eScope of delivery\u003cbr\u003e\n1x Shimano Ultegra FC-R8100-P Power Meter Crankset (165 mm crank arms with integrated power meter, without chainrings, without bottom bracket).\u003c\/p\u003e\n\n\u003cp\u003eConclusion\u003cbr\u003e\nPrecise power measurement upgrade for 12-speed road bikes: Shimano Ultegra FC-R8100-P power meter crank with 165 mm crank length, Hollowtech II technology, and free choice of chainrings.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"165MM","offer_id":53389187678475,"sku":"IFCR8100PAXXF","price":589.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/0235\/7259\/files\/shimano-ultegra-fc-r8100-p-powermeter-kurbel-165mm-ohne-kettenblatt-shimano-kurbel-4973848.jpg?v=1790453143","url":"https:\/\/usedbikes-ob.de\/en\/products\/shimano-ultegra-fc-r8100-p-powermeter-kurbel-165mm-ohne-kettenblatt","provider":"USEDBIKES-OB.DE","version":"1.0","type":"link"}