4iiii 105 R7000 Precision Pro Dual Sided Power Meter with Crankset
Precision Pro dual-side power meters deliver all the benefits of our left-side model (exceptional accuracy, lightweight design, ANT+ and Bluetooth compatibility, 3D powermeter technology), plus a specific breakdown of left and right wattage.
The Precision Pro comes pre-installed on a new Shimano crankset.
3D power meter technology (patent pending) measures tri-axial strain on your crank
Accurate, consistent data
Lightweight, 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
Easy setup and maintenance
Over-the-air upgrade capability for adding new features and updates
Weight: 25g (power meter only)
Data accuracy: +/- 1% error margin
Battery life: 100+ hours on 2032 coin cell battery
Battery status indicator: Alert at 15% battery power
Wahoo Fitness: Workout Tracker
plus other apps supporting Bluetooth Smart/LE bike power devices
Edge Explore 1000*
fenix 3 HR*
* These Garmin devices are recommended as they provide dual-related power metrics such as left-right balance percentage
All of the bikes we sell online are built and inspected by our qualified mechanics – just like when you buy a bike from one of our stores. All you’ll need to do when you receive the bike is straighten the handlebars and attach one of the pedals. This service is free, and included every time you buy a bike. Find out more.