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Gearhead Pick

4iiii
Shimano Ultegra 8100 PRECISION 3+ PRO Dual-Sided Power Meter

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$949.99

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Why We Like The 4iiii Shimano Ultegra 8100 PRECISION 3+ Pro Dual-Sided Power Meter

From keeping better track of our performance to trying to take our training to the next level, the 4iiii Shimano Ultegra 8100 PRECISION 3+ Pro Dual-Sided Power Meter is one of our favorites for keeping track of our workouts. The 4iiii Shimano Ultegra 8100 PRECISION 3+ Pro Dual-Sided Power Meter has Bluetooth and ANT+ connectivity, so we can sync our workouts with our cycling computer or training apps. The dual-sided power meter cantrack watts, cadence, cycling metrics, calories, left/right balance, pedal smoothness, andtorque effectiveness for complete performance metrics. Apple Find My capability allows us to keep track of our bike when we aren't with it, and an Automatic Terrain Selector reads the terrain we are on and offers a more responsive cadence and power feedback/data. This power meter has a 550-hour battery life, so we never have to worry about running out of battery and is IPX7-rated waterproof so we can track our stats no matter the weather.


Details

  • Crankset with a dual-sided power meter for road cycling
  • Bluetooth and ANT+ connectivity syncs with our training apps
  • Apple Find MY capability keeps track of our bike when we aren't with it
  • Track performance metrics like watts, cadence, calories, and more
  • Three strain gauges for +/- 1% accuracy
  • Item #FII000R
Material
[power meter] aluminum, [cranks] alumnium
Powermeter Type
dual sided
Compatibility
Shimano 12-speed road
Features
ANT+, Bluetooth, watts, cadence, cycling metrics, calories, Apple Find My, Automatic terrain selector, left/right balance, pedal smoothness, torque effectiveness
Accuracy (+/-)
+/- 1%
Battery
CR2032
Operating Time
550 hours
Manufacturer Part Number
PMD300-S18A01X
Includes
Shimano Ultegra 8100 crankset, (2) 4iiii PRECISION 3+ Pro power meters (2) CR2032 lithium ion batteries
Claimed Weight
[non-drive side] 0.3oz (9g), [drive side] 0.7oz (29g), [crankset, 52-36t] 1lb 8.7oz (700g)
Activity
road cycling
Manufacturer Warranty
3 years
Bike technician building Pinarello road bike frame at fully equipped indoor cycling repair shop

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