Shimano Dura Ace FC-R9100 Crankset, 52-36T, 11 speed
Shimano Dura Ace FC-R9100 Crankset, 52-36T, 11 speed
DURA-ACE - HOLLOWTECH II - Road Crankset - 2x11-speed
The choice of the world's best climbers, sprinters, and time trialists, the DURA-ACE R9100 crank drops weigh while maximizing power transfer. The new design, and its iconic look, is adapted for race specific disc brake systems while still offering a wide range of gearing and crank arm length options.
SPECIFICATIONS
| MODEL NO | FC-R9100 |
|---|---|
| SERIES | DURA-ACE R9100 Series |
| Color | Series color |
| Average weight | 624 (52-36T) |
| Threaded bottom bracket shell width (mm)_70 | ✔ |
|---|---|
| Chainring combination | 52-36T |
| Compatible bottom bracket type_Outboard | ✔ |
| Crank fixing screw included | ✔ |
| Crank arm length (mm)_165 | ✔ |
| Crank arm length (mm)_167.5 | ✔ |
| Crank arm length (mm)_170 | ✔ |
| Crank arm length (mm)_172.5 | ✔ |
| Crank arm length (mm)_175 | ✔ |
| Crank arm length (mm)_177.5 | ✔ |
| Crank arm length (mm)_180 | ✔ |
| Spider/Gear arms | 4 |
| HOLLOWGLIDE | ✔ |
| HOLLOWTECH II | ✔ |
| HOLLOWTECH crank arm | ✔ |
| Optional chain guard_Without chain/bash guard | ✔ |
| Recommended bottom bracket_Press-fit | SM-BB92-41B |
| Recommended bottom bracket_Threaded (normal) | BB-R9100 |
| Technology | HOLLOWTECH BB | HOLLOWTECH II |
| Threaded bottom bracket shell width (mm)_68 | ✔ |
| Q-factor (mm) | 146 |
| Chain line (mm) | 43.5 |
| Compatible chain | HG-EV 11-speed, HG-X11 |
| P.C.D. left / right (mm) | 110 |
| P.C.D. (mm) | 110 |
| Rear speeds | 11 |
- Optimum power transfer
- Best balance for lighter weight (-7g) and efficiency
- New designed crank arm
- Maintains high rigidity and reduces weight
- HOLLOWGLIDE
- 4-arm construction crankset
- Adapted for race specific disc brake system
- Shorter length of rear center with O.L.D.135mm
- Redesign the gear teeth profile to fit wider gear pitch
- Rider tuned gearing options
- Iconic design
Product images in our online store are for illustrative purposes only. We strive to represent our products as accurately as possible, but their actual appearance may differ slightly from the images shown.
Differences may occur due to changes made by the manufacturer to the design, components or colours, as well as variations in screen settings.
Before purchasing, we recommend reviewing the product description and technical specifications. If you have any questions about the product's appearance or components, please contact us – we will be happy to provide additional information.
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