{"product_id":"4iiii-precision-3-precision-3-left-crank-105-fc-r7100","title":"4iiii Precision 3+ Left Crank Arm 105 Powermeter - FCR7100","description":"\u003cp\u003eThe 4iiii Precision 3+ Left Crank Arm 105 Powermeter - FCR7100 is a single-sided cycling power meter integrated into a Shimano 105 series left crank arm. Designed for road cyclists seeking accurate power measurement, it enables riders to monitor and analyze their performance data during training and competition. This model is compatible with Shimano 105 R7100 series cranksets and is suitable for use with a wide range of cycling computers and training platforms.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-sided power measurement on the left crank arm\u003c\/li\u003e\n  \u003cli\u003eCompatible with Shimano 105 R7100 series cranksets\u003c\/li\u003e\n  \u003cli\u003eUses ANT+ and Bluetooth Smart wireless connectivity\u003c\/li\u003e\n  \u003cli\u003eAccuracy rated at ±1%\u003c\/li\u003e\n  \u003cli\u003eLightweight design with minimal added weight\u003c\/li\u003e\n  \u003cli\u003eCoin cell battery powered (CR2032)\u003c\/li\u003e\n  \u003cli\u003eUp to 800 hours of battery life\u003c\/li\u003e\n  \u003cli\u003eWater resistance for use in various weather conditions\u003c\/li\u003e\n  \u003cli\u003eFirmware updates available via 4iiii app\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstallation requires compatibility with Shimano Hollowtech II bottom brackets and cranksets. Calibration and zero-offset procedures should be performed regularly for optimal accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Variants:\u003c\/strong\u003e\u003c\/p\u003e\n170mm: \u003cbr\u003e\n172.5mm: \u003cbr\u003e\n175mm: \u003cbr\u003e","brand":"4IIII","offers":[{"title":"170mm","offer_id":56983908614519,"sku":"4IIIIPML300-S23B00X","price":349.99,"currency_code":"EUR","in_stock":false},{"title":"172.5mm","offer_id":56983908647287,"sku":"4IIIIPML300-S23C00X","price":349.99,"currency_code":"EUR","in_stock":false},{"title":"175mm","offer_id":56983908680055,"sku":"4IIIIPML300-S23D00X","price":349.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/5165\/5302\/files\/4iiii-Precision-3-Left-Crank-Arm-105-Powermeter-FC-0.webp?v=1775819458","url":"https:\/\/www.velodrom.cc\/products\/4iiii-precision-3-precision-3-left-crank-105-fc-r7100","provider":"Velodrom CC","version":"1.0","type":"link"}