Battery status indicator via 4iiii app. Compatible with ANT+, Bluetooth Smart head units, smartphones, and other 4iiii products. Data accuracy: +/- 1% error margin. Weight: 9 grams. Easy setup and maintenance.
4iiii Shimano power meters Precision 3.0 XTR M9100 170 + 175
4iiii Precision Power Meter for Shimano 105 FC-R7000 170mm Left Crank Arm 170mm
4iiii Precision Power Meter | Shimano 105 FC-R7000 | 172.5mm | Left Side Only
Wahoo Speedplay POWRLINK Zero Power Meter Pedals. Dual sided Power Meters
4iiii Ultegra Power Meter R8000 170mm P3+ Featuring Apple Find My
4iiii Precision Power Meter Ultegra R8100 - 172.5mm
