{"title":"Stages Power Meters","description":"\u003cdiv class=\"collection-header\"\u003e\n\u003cp\u003e\u003cstrong\u003eStages Cycling\u003c\/strong\u003e entered the market in 2012 with a straightforward argument: power data should be accessible to every rider, not just those who could afford a three-thousand-dollar system. The Boulder, Colorado company built its original left-side crank arm meter with that mission in mind, and the same philosophy drives the Gen 3 lineup in the RA Cycles collection today — accurate watt data in a package that installs in minutes and adds almost nothing to the weight of your existing crankset.\u003c\/p\u003e\n\u003cp\u003eThe collection covers Gen 3 Stages power meters in Shimano Dura-Ace 9200 and Ultegra 8100 configurations, available as left-side crank arm meters for single-sided measurement or as dual-sided cranksets for bilateral data. Whether you're getting into training by power for the first time or upgrading an existing drivetrain with accurate data, Stages offers a clean, proven path.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"stages-gen-3-power-meter-shimano-dura-ace-9100-left-side-crank-arm","title":"Stages Gen 3 Power Meter | Shimano Dura-Ace 9100 Left Side Crank Arm","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eStages Gen 3 Power Meter — Shimano Dura-Ace 9100 Left Side Crank Arm\u003c\/strong\u003e is built to drop into your existing Dura-Ace groupset without compromise. Designed in collaboration with Shimano, it replaces your left crank arm with a unit that reads power to within ±1.5% accuracy, adding minimal weight to your setup while delivering reliable watt data on every ride.\u003c\/p\u003e\n\n\u003cp\u003eThe Gen 3 unit connects via Bluetooth and ANT+ simultaneously, so it pairs with your head unit and training apps without fuss. Setup and firmware updates are handled through the Stages app — no proprietary hardware required. At 177.5mm, this variant suits riders who have already dialed in their fit around that crank length.\u003c\/p\u003e\n\n\u003ch3\u003eStages Gen 3 Power Meter Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Shimano Dura-Ace 9100 | 11-speed road\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrank Length:\u003c\/strong\u003e 177.5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArm Material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle Diameter:\u003c\/strong\u003e 24mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±1.5%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Stages","offers":[{"title":"177.5mm","offer_id":43521186857004,"sku":"DR9L-F","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/stages-gen-3-power-meter-shimano-dura-ace-9100-left-side-crank-arm-1155557.jpg?v=1771296550"}],"url":"https:\/\/ricycles.com\/collections\/stages-power-meters.oembed","provider":"RA Cycles","version":"1.0","type":"link"}