{"product_id":"4iiii-precision-3-non-drive-power-meter-ultegra-r8100","title":"4iiii Precision 3+ Non-Drive Power Meter - Ultegra R8100","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003e4iiii Precision 3+ Non-Drive Power Meter - Ultegra R8100\u003c\/strong\u003e bolts directly onto your existing Shimano Ultegra R8100 non-drive crank arm — no new crankset required, no complicated installation. A strain gauge bonded to the arm captures your power output with claimed accuracy of +\/- 1%, while the low-profile pod is designed to sit close enough to the arm that clearance against the chainstay isn't a concern.\u003c\/p\u003e\n\n\u003cp\u003ePairing is straightforward: the Precision 3+ transmits over both ANT+ and Bluetooth simultaneously, so it works with your head unit, your phone, and your training platform of choice without adapters or compromises. IPX7 water resistance means wet weather and post-ride hose-downs aren't a problem. If you're running an R8100 crankset and want power data without a full drivetrain swap, this is the direct path.\u003c\/p\u003e\n\n\u003ch3\u003e4iiii Precision 3+ Non-Drive 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 Ultegra R8100 crankset (non-drive side)\u003c\/li\u003e\n  \u003cli\u003eDual wireless: ANT+ and Bluetooth simultaneous transmission\u003c\/li\u003e\n  \u003cli\u003eClaimed accuracy: +\/- 1%\u003c\/li\u003e\n  \u003cli\u003eWater resistance: IPX7 rated\u003c\/li\u003e\n  \u003cli\u003eAvailable crank lengths: 165mm, 170mm, 172.5mm, 175mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"4iiii","offers":[{"title":"165mm","offer_id":45356680151084,"sku":"PML300-S18A00X","price":459.99,"currency_code":"USD","in_stock":true},{"title":"170mm","offer_id":45359811887148,"sku":"PML300-S18B00X","price":459.99,"currency_code":"USD","in_stock":true},{"title":"172.5mm","offer_id":45359811919916,"sku":"PML300-S18C00X","price":459.99,"currency_code":"USD","in_stock":true},{"title":"175mm","offer_id":45359811952684,"sku":"PML300-S18D00X","price":459.99,"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.jpg?v=1772648052","url":"https:\/\/racycles.com\/products\/4iiii-precision-3-non-drive-power-meter-ultegra-r8100","provider":"RA Cycles","version":"1.0","type":"link"}