Code: 8718280043
4iiii Precision 2 R7000 105 Powermeter
Used to pace attacks up the Alpe D’Huez in the Tour de France and to hammer on the Queen K during the Ironman World Championships, the Precision Powermeter delivers industry leading accuracy and reliability when you need it most. Through 4iiii's patented 3D Strain Gauge technology, you can be assured that the data you depend on will help lead you to your own Yellow Jersey.
Packaged into a durable lightweight design and compatible with ANT+ and Bluetooth Smart headunits, Precision will help you train harder and smarter.
A Ride Ready Precision includes and comes preinstalled on a brand-new Shimano crank arm of your choice. These crank arms will fit bottom brackets using the Hollowtech II interface.
3D Power Measurement
When you put force through your pedals or crank, it doesn't just bend the crank it twists and flexes in all 3 dimensions. 4iiii's patented 3D power measurement system measures this multidimensional strain, so you can be confident that your unique pedal stroke is still measured accurately no matter your riding conditions.
Industry Leading Accuracy
+/- 1% accuracy isn’t just a claim, it’s been third party tested and validated by leading scientists and the Locomotion Lab at the University of Colorado. You can plan your training, pacing, and racing with confidence knowing that your data is always going to be consistent. Don’t limit your potential with unreliable data. Want to learn more? Read the whole whitepaper!
Dual Channel ANT+ & Bluetooth Smart
4iiii Powermeters communicate their measurements over both the widely-used ANT+ and Bluetooth Smart radio standards, letting you read and record your power numbers on an enormous catalog of headunits, sportswatches, smartphones, and computers.
Features
- Lightweight, compact design
- Accurate, consistent data
- 3D powermeter technology (patent pending) measures tri-axial strain on your crank arm
- 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
Specification
- Weight: 9 grams
- Data accuracy: +/- 1% error margin
- Battery life: 100+ riding hours on 2032 coin cell battery
In The Box
Once your ride-ready Precision powermeter arrives, it just needs to be installed on your bike using the standard Shimano crank installation process. Connect a headunit or computer, and you can start riding with power!
CharlesPerfect cheap solution for a peer meter on my commuter . The crank is matches my old ultegra 6800 and the 4iiii is more accurate than the stages crank on my race bike!
Mr MussettAmazing bit of kit. Easy to install and set up. Connected to my Wahoo and TrainerRoad with no issues which has really helped my training outdoors and means that I get consistent power data both indoors and out. Love it!
Mr Odvárkaeasy installation
