About 4iiii Precision 2.0 3D Power Meter - 105 R7000 - Black 165mm

Brand new​,​ never used. bought the wrong crank by mistake. Paid $375. Shipping within Canada for Additional $20. Description from website. Improve training performance with a 4iiii Precision 2.0 3D 105 R7000 Power Meter. By employing 3D power meter technology and a triaxle strain gauge on the crank arm​,​ this 4iiii power meter measures the amount of power you're putting through the pedals to +​/​-1% accuracy​,​ so you can ride harder​,​ faster and further. Fortunately​,​ this crank-based power meter is also incredibly easy to fit. Simply slotting on just like a regular Shimano 105 crank arm​,​ this 4iiii power meter is an ideal choice for home mechanics. Similarly​,​ being both Bluetooth and ANT+ compatible​,​ this 4iiii power meter can be used with almost any bike computer and would make a great addition to any existing setup. Weighing just 9 grams​,​ this 4iiii power meter is a perfect match for any 105-equipped performance road bike. Powered by a simple coin-cell battery and accompanied by a dedicated smartphone companion app​,​ this 4iiii power meter is incredibly easy to set up​,​ use and maintain. 3D power meter technology measures tri-axial strain on your crank arm Accurate to +​/​- 1% Weighs just 9 grams Compact design Battery status indicator via 4iiii app Compatible with ANT+​,​ Bluetooth Smart head units​,​ smartphones​,​ and other 4iiii products User-friendly app and configurable rider compensation scale factor 100+ riding hours on 2032 coin cell battery Easy setup and maintenance