{"product_id":"4iiii-precision-3-non-drive-power-meter-dura-ace-r9200","title":"4iiii Precision 3+ Non-Drive Power Meter - Dura-Ace R9200","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003e4iiii Precision 3+ Non-Drive Power Meter - Dura-Ace R9200\u003c\/strong\u003e takes your existing Shimano crank and turns it into a data source — without replacing what's already a high-performing component. The strain gauge is bonded directly to the non-drive side arm, keeping the profile low and the weight addition minimal. If you're already running a Dura-Ace R9200 groupset and want power data without the cost or complexity of a full double-sided system, this is the most direct route.\u003c\/p\u003e\n\n\u003cp\u003eThe Precision 3+ transmits via Bluetooth and ANT+, so it pairs with head units, smartwatches, and training apps without adapter dongles or proprietary receivers. Battery life is rated to last through a full season of regular riding on a single CR2032 coin cell — a coin cell you can swap yourself at home.\u003c\/p\u003e\n\n\u003c!-- VERIFY: Accuracy of ±1% claimed accuracy for Precision 3+ — confirm with 4iiii product page if not already verified --\u003e\n\n\u003ch3\u003e4iiii Precision 3+ Non-Drive Power 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 R9200 crank arm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement:\u003c\/strong\u003e Non-drive side single-sided power meter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Bluetooth and ANT+\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e CR2032 coin cell, user-replaceable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrank Length Options:\u003c\/strong\u003e 165mm, 170mm, 172.5mm, 175mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"4iiii","offers":[{"title":"165mm","offer_id":45393788928044,"sku":"PML300-S19A00X","price":529.99,"currency_code":"USD","in_stock":true},{"title":"170mm","offer_id":45393788960812,"sku":"PML300-S19B00X","price":529.99,"currency_code":"USD","in_stock":true},{"title":"172.5mm","offer_id":45393788993580,"sku":"PML300-S19C00X","price":529.99,"currency_code":"USD","in_stock":true},{"title":"175mm","offer_id":45393789026348,"sku":"PML300-S19D00X","price":529.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/4iiii-precision-3-non-drive-power-meter-ultegra-r8100-7350462_6edf465c-2a6f-4e66-8c3f-a11907db3cc9.jpg?v=1773870348","url":"https:\/\/racycles.com\/products\/4iiii-precision-3-non-drive-power-meter-dura-ace-r9200","provider":"RA Cycles","version":"1.0","type":"link"}