Regardless whether youre a pro or simply training super hard, PRECISION power meters deliver industry-leading accuracy, super dependable cadence data, 3D power meter technology capable of measuring tri-axial strain on your crank arm. Designed in-house to be both durable and lightweight, and compatible with ANT+ and Bluetooth head units, train harder and smarter with PRECISION.
Features
- Suits Shimano Ultegra 6800 170mm cranks
- 3D power meter technology (patent pending) measures tri-axial strain on your crank arm
- Extremely accurate and 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
Specifications
- Weight: 9 grams
- Data accuracy: +/- 1% error margin
- Battery life: 100+ riding hours on 2032 coin cell battery
Unconditional Satisfaction Guarantee
