{"product_id":"garmin-rally-rk110-single-sensing-power-meter-pedals-for-cycling-performance","title":"Garmin Rally™ RK110 Single-Sensing Power Meter Pedals for Cycling Performance","description":"\u003cp\u003eThe \u003cstrong\u003eGarmin Rally RK110\u003c\/strong\u003e is a single-sensing power meter pedal system for road cyclists using \u003cstrong\u003eLook KEO cleats\u003c\/strong\u003e, delivering \u003cstrong\u003e±1% power accuracy\u003c\/strong\u003e from a rechargeable, transferable sensor that fits into standard Rally pedal bodies. It's the Look KEO equivalent of the \u003ca href=\"\/products\/garmin-rally-rs110-single-sensing-power-meter\"\u003eRally RS110\u003c\/a\u003e (Shimano SPD-SL), sharing the same core technology and upgrade path but designed for riders already committed to the Look KEO cleat system.\u003c\/p\u003e\n\n\u003cp\u003eThe power sensor uses a \u003cstrong\u003ereimagined strain gauge with an integrated gyroscope\u003c\/strong\u003e for accurate power and cadence measurement. Single-sensing measures power from the left pedal and doubles it to estimate total power — accurate enough for the vast majority of training and racing purposes, and upgradeable to full dual-sensing by adding the right-side sensor separately. The rechargeable battery delivers up to \u003cstrong\u003e90 hours of ride time\u003c\/strong\u003e, with a 15-minute quick charge providing up to 12 hours of riding. The \u003cstrong\u003ePedal IQ™ smart calibration\u003c\/strong\u003e system monitors conditions such as temperature changes and alerts you when recalibration is needed, keeping your data consistently accurate without manual guesswork. The carbon pedal body is lightweight and durable.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003etransferable sensor design\u003c\/strong\u003e is a key Rally advantage: the power meter pod moves between compatible Rally 110 or 210 pedal bodies, so you can run the same sensor across multiple bikes without buying a new power meter for each. When paired with a compatible \u003ca href=\"\/collections\/computers-gps\"\u003eGarmin Edge computer\u003c\/a\u003e — such as the \u003ca href=\"\/products\/garmin-computers-gps-edge-540-gps-unit\"\u003eEdge 540\u003c\/a\u003e, \u003ca href=\"\/products\/garmin-computers-gps-edge-840-gps-unit\"\u003eEdge 840\u003c\/a\u003e, \u003ca href=\"\/products\/garmin-edge-r-850-gps-unit\"\u003eEdge 850\u003c\/a\u003e, \u003ca href=\"\/products\/garmin-gps-unit-edge-1040-unit-only-p108757\"\u003eEdge 1040\u003c\/a\u003e, or \u003ca href=\"\/products\/garmin-gps-unit-edge-1050-p134310\"\u003eEdge 1050\u003c\/a\u003e — power and cadence data are displayed in real time. Browse the full \u003ca href=\"\/collections\/garmin\"\u003eGarmin range\u003c\/a\u003e or our \u003ca href=\"\/collections\/power-meters\"\u003epower meters collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eIf you use Shimano SPD-SL cleats, the \u003ca href=\"\/products\/garmin-rally-rs110-single-sensing-power-meter\"\u003eRally RS110\u003c\/a\u003e is the equivalent model. If you need dual-sensing from the outset for independent left\/right power balance, the RK110 can be upgraded by purchasing the right-side sensor separately.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It's Good For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoad cyclists wanting accurate power data (±1%) with Look KEO cleats\u003c\/li\u003e\n\u003cli\u003eTransferable sensor: move the power meter between compatible Rally 110 or 210 pedal bodies across multiple bikes\u003c\/li\u003e\n\u003cli\u003e90-hour rechargeable battery with 15-minute quick charge for 12 hours of riding\u003c\/li\u003e\n\u003cli\u003ePedal IQ™ smart calibration alerts for consistently accurate power data\u003c\/li\u003e\n\u003cli\u003eClear upgrade path to dual-sensing (independent left\/right power) by adding the right-side sensor separately\u003c\/li\u003e\n\u003cli\u003eLightweight carbon pedal body construction\u003c\/li\u003e\n\u003cli\u003eSeamless integration with Garmin Edge computers for real-time power and cadence display\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It's NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCyclists using Shimano SPD-SL cleats — the \u003ca href=\"\/products\/garmin-rally-rs110-single-sensing-power-meter\"\u003eRally RS110\u003c\/a\u003e is the correct model for SPD-SL\u003c\/li\u003e\n\u003cli\u003eRiders who specifically need independent left\/right power balance from the outset — the RK110 is single-sensing; dual-sensing requires the additional right sensor\u003c\/li\u003e\n\u003cli\u003eNon-clipless pedal users — the Rally system is designed for clipless use only\u003c\/li\u003e\n\u003cli\u003eCasual cyclists who don't need detailed power metrics or training data\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the RK110 and the RS110?\u003c\/strong\u003e\u003cbr\u003eThe RK110 and \u003ca href=\"\/products\/garmin-rally-rs110-single-sensing-power-meter\"\u003eRS110\u003c\/a\u003e share identical technology and features. The only difference is cleat compatibility: the RK110 is for Look KEO cleats, while the RS110 is for Shimano SPD-SL cleats. Choose based on whichever cleat system you currently use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between single-sensing and dual-sensing?\u003c\/strong\u003e\u003cbr\u003eSingle-sensing (RK110) measures power from the left pedal and doubles it to calculate total power. Dual-sensing measures each pedal independently, providing true left\/right power balance data. For most training and racing purposes, single-sensing is more than sufficient. The RK110 can be upgraded to dual-sensing by purchasing the right-side sensor separately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I transfer the sensor between bikes?\u003c\/strong\u003e\u003cbr\u003eYes — the Rally RK110 sensor pod is removable and can be transferred between compatible Rally 110 or 210 pedal bodies, allowing you to use the same power meter on multiple bikes by purchasing additional pedal bodies separately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last and how do I charge it?\u003c\/strong\u003e\u003cbr\u003eThe rechargeable battery provides up to 90 hours of ride time. A 15-minute quick charge delivers up to 12 hours of riding, and a full charge takes approximately 2 hours. The Pedal IQ™ system monitors battery level and alerts you when it's running low.\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":45863265861807,"sku":"010-02875-01","price":419.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/cf-xl_0017944f-9528-4125-afb2-b472ed0d5258.jpg?v=1768530365","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/garmin-rally-rk110-single-sensing-power-meter-pedals-for-cycling-performance","provider":"Swinnerton Cycles","version":"1.0","type":"link"}