{"product_id":"inpeak-grx-rx820-powercrank-single-sided-power-meter-for-shimano-grx-crankset","title":"Inpeak GRX RX820 Powercrank Single-Sided Power Meter for Shimano GRX Crankset","description":"\u003cp\u003eThe Inpeak Grx Rx820 Powercrank - Single is a state-of-the-art single-sided power meter seamlessly integrated with the Shimano GRX FC-RX810\/RX820 crankset, designed to elevate your cycling experience. Crafted with precision and built to withstand the rigors of demanding rides, this power meter is engineered for cyclists who seek accuracy and reliability without compromise. Whether you're tackling gravel, road, or mountain terrain, its robust waterproof and impact-resistant design ensures consistent performance in all conditions.\u003c\/p\u003e\n\n\u003cp\u003eMore than just a power meter, the Powercrank acts as your indispensable training partner. It transmits detailed performance data including power output, cadence, and cycling dynamics via ANT+ and Bluetooth Low Energy (BLE) protocols. Thanks to the advanced automatic temperature compensation (ATC), it provides precise readings from -5 °C to +50 °C, adapting seamlessly to varying environmental conditions. This device is powered by a long-lasting CR2032 battery, delivering up to 200 hours of active use, ensuring it keeps pace with your longest rides.\u003c\/p\u003e\n\n\u003cp\u003eWhat sets the Inpeak Powercrank apart is its commitment to quality and affordability. Proudly created in Poland, it combines meticulous individual calibration with innovative features like torque effectiveness, pedal smoothness, and left\/right balance measurement, all verified by hundreds of professional riders. Its lightweight design (only 10g for the device) and IP67-rated casing make it both unobtrusive and durable, perfectly suited for serious cyclists who demand flawless data to improve their performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding highly accurate power and cadence measurements with ± 2% precision.\u003c\/li\u003e\n  \u003cli\u003eEnhancing training by delivering detailed cycling dynamics, including torque effectiveness and pedal smoothness.\u003c\/li\u003e\n  \u003cli\u003eReliable use across various cycling disciplines: MTB, Gravel, and Road.\u003c\/li\u003e\n  \u003cli\u003eEnsuring durability and resistance to water and impacts with an IP67-rated case.\u003c\/li\u003e\n  \u003cli\u003eSeamless wireless connectivity via ANT+ and Bluetooth Low Energy for real-time data transmission.\u003c\/li\u003e\n  \u003cli\u003eLong battery life offering up to 200 hours of use and smart notifications for battery status.\u003c\/li\u003e\n  \u003cli\u003eCustomizable software features accessible through the INPEAK MANAGER App, including software updates and scale factor adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasuring power on both crank arms simultaneously (single-sided measurement only).\u003c\/li\u003e\n  \u003cli\u003eUse outside the specified temperature range of -5 °C to +50 °C for accurate performance.\u003c\/li\u003e\n  \u003cli\u003eInstallation on cranksets other than Shimano GRX FC-RX810\/RX820 without compatibility checks.\u003c\/li\u003e\n  \u003cli\u003eUsers seeking an integrated cadence sensor separate from the crank arm.\u003c\/li\u003e\n  \u003cli\u003eApplications requiring non-standard power measurement protocols unsupported by ANT+ or BLE.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Inpeak Powercrank compatible with all cycling computers?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with devices supporting ANT+ and Bluetooth Low Energy (BLE) standards, making it suitable for most modern cycling computers and apps, including Zwift.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow accurate is the power measurement?\u003c\/strong\u003e\u003cbr\u003eThe power meter provides measurements with ± 2% accuracy, ensuring reliable data for serious training and performance analysis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I update the firmware of the Powercrank?\u003c\/strong\u003e\u003cbr\u003eYes, firmware updates can be easily applied via the INPEAK MANAGER App, allowing you to keep your device up to date with the latest features.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is included in the package?\u003c\/strong\u003e\u003cbr\u003eThe package contains the crank with integrated power meter, a brief instruction manual, a sticker set, a spare O-ring, a device data card, and one CR2032 battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e\u003cbr\u003eThe lithium CR2032 battery provides up to 200 hours of active use, up to 6 months in sleep mode, and up to 24 months in ShipMode.\u003c\/p\u003e","brand":"INPEAK","offers":[{"title":"170mm \/ Black","offer_id":46479807873199,"sku":"IPCV30SHG8270B","price":374.99,"currency_code":"GBP","in_stock":false},{"title":"172.5mm \/ Black","offer_id":46479807905967,"sku":"IPCV30SHG8272B","price":374.99,"currency_code":"GBP","in_stock":false},{"title":"175mm \/ Black","offer_id":46479807938735,"sku":"IPCV30SHG8275B","price":374.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/51130-pm.jpg?v=1768531513","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/inpeak-grx-rx820-powercrank-single-sided-power-meter-for-shimano-grx-crankset","provider":"Swinnerton Cycles","version":"1.0","type":"link"}