Power Meter HOLLOWTECH II Crankset (2x11-speed)
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FEATURE
- Reliable electric system
- Own developed strain gauge
- Software compensate automatically
- Possible to start quickly
- Waterproof in all conditions
- Direct response
- Bluetooth®LE and ANT+
- Wireless firmware update system
- Integrated rechargeable battery
- Easily change chainrings without affecting power
- Enough clearance with our direct mount brake caliper
BENEFIT- Integrated design
- Active temperature compensation
- Battery: rechargeable Li-ion battery
- 300+ hours of ride time
- Quick response and operation without stress
- Easy maintenance
- Clearance with frame
- Accurate data collection
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FC-R9100-P |
|---|---|
| SERIES | DURA-ACE R9100 Series |
| Color | Series color, - |
| Average weight | 696 g (53-39T) 695 g (52-36T) 685 g (50-34T) |
| Remarks | With power meter Chemistry: Li-ion Rated voltage: 3.7 V Rated capacity: 0.66 Ah Rated capacity: 2.442 Wh |
| HOLLOWTECH II Technology | X |
| Threaded BB shell width_70mm | X |
| Compatible BB type_Outboard | X |
| Compatible chain | HG-EV 11-speed/HG-X11 |
| Crank arm length (mm)_170.0 | X |
| Crank arm length (mm)_172.5 | X |
| Crank arm length (mm)_175.0 | X |
| Gear arms | 4 |
| HOLLOWGLIDE | X |
| HOLLOWTECH Technology | X |
| Optional chain guard_Without chain / bash guard | X |
| P.C.D. (mm) | 110 |
| Rear speeds | 11 |
| Recommended BB_Pressfit | SM-BB92-41B |
| Recommended BB_Threaded (normal) | BB-R9100 |
| Threaded BB shell width_68mm | X |
| Q-factor (mm) | 146 |
SERIES LINE-UP
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Wheel Relentless tri & road race performance
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Wheel Relentless tri & road race performance
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Wheel Pro race performance, all-weather confidence
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Wheel Pro race performance, all-weather confidence
