Dual-Sided Power
With a power sensor on both the left and right crank arms, the Pioneer DA 9100 crankset can measure independent left and right leg power.
Pioneer Shimano DURA-ACE 9100 Dual-Sided Crankset
Josh Matthew March 14, 2019$1,299.99
Pioneer’s newest sensor (SBT series) featuring 12-point force measurement and dual-sided power!
Description
Pioneer Shimano DURA-ACE 9100 Dual-Sided Crankset
The Pioneer Shimano DURA-ACE 9100 Dual-Sided Crankset is Pioneer’s newest crankset-based power meter. Featuring Pioneer’s 12-point force measurement for high accuracy and advanced metrics, this power meter can measure pedaling forces every 30 degrees, for 12 points of measurement per pedal revolution. This level of measurement is unique to Pioneer power meters. When paired with a Pioneer Cycle Computer, you get access to Pioneer’s HDPower Metrics including Force Vector analysis, Torque Vector and Pedaling Efficiency power metrics.
In addition, with a power sensor on both the left and right crank arms, the power meter can measure independent left and right leg power. This is a very helpful feature for advance training metrics.
The Pioneer runs off two easy to change CR2032 batteries and gets approximately 180 hours of battery life. The unit is lightweight, adding only 62 grams to the weight of the crankset and it is both IP66 and IP68 water resistance certified. The Pioneer Shimano DURA-ACE 9100 Dual-Sided Crankset is both ANT+ and Bluetooth SMART compatible and can be used with the Pioneer Cycle Computer or your favorite head unit.
Highlights
12-Point Force Measurement
Pioneer power meters feature advanced precision and accuracy with force detection in 12 locations and almost 200 times per rotation.
Additional Data Metrics
Pioneer power meters provide access to HDPower Metrics when connected to Pioneer Cycle Computers.
Lightweight
The Pioneer power meter is extremely lightweight, adding only 62 grams of weight to an OEM Shimano DURA-ACE 9100 crankset.
ANT+ & Bluetooth SMART
The Pioneer transmits uses both ANT+ and Bluetooth SMART. This makes it compatible with any bicycle computer or smart phone.
Cyclo-Sphere Control App
The new app features an easy-to-use interface and allows for simple installation and set-up of your power meter functions.
Crankset Options
- Chainrings: 50/34 | 52/36 | 53/39
- Crank arm lengths: 165 mm | 170 mm | 172.5 mm | 175 mm
In the Box
- Pioneer Shimano DURA-ACE 9100 Dual-Sided Crankset
- Quick Start guide
Specs
| Name | Pioneer DA 9100 Dual-Sided |
| Bike Type | Road |
| Location of Power Measurement | Crank Arm |
| Left or Both Legs Measured | Both |
| Independent Left/Right Measurement | Yes |
| Installation | More involved (60 min. estimated) |
| Communication Protocol | ANT+ and Bluetooth SMART |
| Claimed Accuracy | +/- 2.0% |
| Weight | 62 grams (added weight) |
| Battery Type | CR2032 (x2) |
| Battery Life | 180 hours |
| Method of Cadence Measurement | Accelerometer or Magnet |
| BCD | 110 |
| Warranty | 2 years |
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