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Description
The Ultimate Power Tracker, Now With A Bike Tracker
Get ready to elevate your riding experience with the new 4iiii DURA-ACE R9200 PRECISION 3+ PRO Powermeter with Apple Find My. Delivering the same reliable and highly accurate power data you've come to expect from 4iiii, while enjoying the peace of mind that comes with knowing the location of your bike.
With advanced metrics such as left/right balance, pedal smoothness and torque effectiveness, the PRECISION 3+ PRO Powermeter provides the data you need for training and racing. With up to 550 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by our industry-leading 3-year warranty, the PRECISION 3+ PRO Powermeter will be your trusted tool for years to come.
Once your ride-ready PRECISION 3+ PRO Powermeter arrives, it just needs to be installed on your bike using the standard Shimano crank installation process. Connect a head unit or computer, and you can start riding with power. Connect to the Find My app with your iPhone or iPad to start tracking your power meter.
Specs:
- Type: Dual
- Accuracy: +/- 1%
- Battery Type: CR2032 Coin Cell
- Battery Life: up to 550 hours
- Waterproof Rating: IPx7
- Cadence Range: 30 - 170 RPM
- Power Range: 0 - 4,000 W
- Height: 5.5mm
- Weight: 29g
- Operating Temperature: 0 to 50 °C
- Communication Protocols: ANT+, Bluetooth
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Please note: This product ships signature required.
Specifications
165mm - 50/34t | Mfg PartNum: PMD300-S19A01X |
170mm - 50/34t | Mfg PartNum: PMD300-S19B01X |
172.5mm - 50/34t | Mfg PartNum: PMD300-S19C01X |
175mm - 50/34t | Mfg PartNum: PMD300-S19D01X |
165mm - 52/36t | Mfg PartNum: PMD300-S19A02X |
170mm - 52/36t | Mfg PartNum: PMD300-S19B02X |
172.5mm - 52/36t | Mfg PartNum: PMD300-S19C02X |
175mm - 52/36t | Mfg PartNum: PMD300-S19D02X |
165mm - 54/40t | Mfg PartNum: PMD300-S19A14X |
170mm - 54/40t | Mfg PartNum: PMD300-S19B14X |
172.5mm - 54/40t | Mfg PartNum: PMD300-S19C14X |
175mm - 54/40t | Mfg PartNum: PMD300-S19D14X |
Reviews
On my last bike I previously used a Stages left side only PM. I bought a new bike which didn't have a power meter and did a bunch of research and decided on this 4iiii DA crank. I couldn't be happier with the purchase. I also took the opportunity to shorten the cranks to 165mm and switch to a 54-40 chainrings. I love everything about the new setup.

