{"product_id":"manivelle-gauche-capteur-de-puissance-inpeak-powercrank-e-shimano-105-r7100","title":"INPEAK POWERCRANK-E Shimano 105 R7100 Left Crank Arm with Power Meter","description":"\u003cp\u003eThe \u003cstrong\u003eINPEAK POWERCRANK-E Shimano 105 R7100 Left Crank Arm with Power Meter\u003c\/strong\u003e integrates a \u003cstrong\u003esingle-sided power meter\u003c\/strong\u003e directly into an original \u003cstrong\u003eShimano 105 FC-R7100\u003c\/strong\u003e left crank arm. Designed for cyclists who want to measure their training objectively without replacing the entire chainset, it fits like a standard crank arm and turns your road bike into a true measurement tool.\u003c\/p\u003e\u003cp\u003eThe power meter uses a \u003cstrong\u003egyroscope and accelerometer (IMU)\u003c\/strong\u003e with strain gauges to deliver \u003cstrong\u003emeasurement accuracy of ± 2%\u003c\/strong\u003e over a range of 20 to 2000 W, while tracking cadence, torque effectiveness and pedal smoothness. \u003cstrong\u003eActive temperature compensation (ATC)\u003c\/strong\u003e ensures reliable readings from -5°C to +50°C, and the \u003cstrong\u003eIP67 waterproof housing\u003c\/strong\u003e withstands rain, mud and knocks.\u003c\/p\u003e\u003cp\u003eUnlike the standard battery-powered model, the \u003cstrong\u003ePOWERCRANK-E\u003c\/strong\u003e has a \u003cstrong\u003erechargeable Li-Po battery\u003c\/strong\u003e that charges via the supplied magnetic USB cable and provides up to 90 hours of use. \u003cstrong\u003eANT+\u003c\/strong\u003e and \u003cstrong\u003eBluetooth Low Energy\u003c\/strong\u003e connectivity ensure compatibility with most bike computers, watches and apps, including Zwift, while the free \u003cstrong\u003eINPEAK Manager\u003c\/strong\u003e app lets you update the firmware and adjust the scale factor.\u003c\/p\u003e\u003cp\u003eDesigned and \u003cstrong\u003emanufactured in Poland\u003c\/strong\u003e, each INPEAK power meter is \u003cstrong\u003eindividually calibrated\u003c\/strong\u003e before dispatch to ensure reliability proven by hundreds of riders. It offers recognised value for money for anyone getting started with power measurement without breaking the bank.\u003c\/p\u003e","brand":"INPEAK","offers":[{"title":"160 mm","offer_id":57495250633084,"sku":"PBS_INPE082214","price":319.9,"currency_code":"EUR","in_stock":true},{"title":"165 mm","offer_id":57495250665852,"sku":"PBS_INPE082215","price":319.9,"currency_code":"EUR","in_stock":true},{"title":"170 mm","offer_id":57495250698620,"sku":"PBS_INPE082216","price":319.9,"currency_code":"EUR","in_stock":true},{"title":"172.5 mm","offer_id":57495250731388,"sku":"PBS_INPE082217","price":319.9,"currency_code":"EUR","in_stock":true},{"title":"175 mm","offer_id":57495250764156,"sku":"PBS_INPE082218","price":319.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/3444\/9318\/files\/Inpeak-R7100-NEW-1.webp?v=1790328246","url":"https:\/\/probikeshop.com\/products\/inpeak-powercrank-e-shimano-105-r7100-left-crank-arm-with-power-meter","provider":"Probikeshop","version":"1.0","type":"link"}