Shimano Ultegra R8000 Precision Left-Side Power Meter
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Shop Similar ProductsWhy We Like The Shimano Ultegra R8000 Precision Left-Side Power Meter
When we hop into the saddle to train, we use the R800 Precision Power Meter to make the most of real-time ride data to optimize our training efforts. This crank arm uses a 4iii power meter pod affixed to the side of the arm, which takes what was originally a standard Ultegra R8000 crank arm to the next level with readings accurate to +/−1.0%. The coin cell battery offers 100 hours of life, giving you plenty of time to gather and scrutinize data for rides to come before a recharge is required. When the time comes to look over the facts and figures, simply connect the Precision to the 4iii app on your phone via ANT+ or Bluetooth SMART for information at your fingertips.
Details
- Left side crank arm with built-in power meter
- +/- 1.0% accuracy provides near-perfect training data
- Accelerometer with gyroscope offers cadence readings
- Only 9g heavier than a standard crank arm
- 100 hours of battery life via replaceable CR2032 battery
- Pair to the 4iii app with ANT+ and Bluetooth
- Item #FII0003
- Compatibility
- Hollowtech II
- Features
- Dual-Channel ANT+, Bluetooth Smart,
- Accuracy (+/-)
- 1%
- Battery
- standard CR2032 coin cell battery
- Operating Time
- 100+ hours
- Claimed Weight
- 0.3oz (9g)
- Manufacturer Warranty
- 3 years
- Activity
- road cycling
- Includes
- 1 sticker
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