4iiii power meter on dura-ace 9200 crank
Left and right measurement.
Born from the pros, the PRECISION PRO DURA ACE 9200 dual-sided power meters offer all the benefits of our left-sided model (outstanding accuracy, lightweight design, ANT+ and Bluetooth compatibility, 3D powermeter technology), plus a specific breakdown of left and right power.
Perfect for those who need specific power from each side of the crank arm or anyone who simply wants the best power meter on the market.
PRECISION PRO Ride Ready comes pre-installed on a new Shimano crankset purchased from us.
Check your frame spacing before ordering by downloading and printing the compatibility guide.
FEATURES:
3D power meter technology (patent pending) measures triaxial tension on the crank arm.
Accurate and consistent data.
Lightweight and compact design.
Battery status indicator via the 4iiii app.
Compatible with ANT+, Bluetooth Smart head units, smartphones and other 4iiii products.
Intuitive app and configurable rider compensation scaling factor.
Easy installation and maintenance.
Over the air update capability for adding new features and updates.
Technical specifications:
Weight: 25 grams (power meter only).
Data accuracy: margin of error + / 1%.
Battery Life: Over 100 hours with 2032 button cell battery.
Battery Status Indicator: Warning at 15% battery charge.
