Pro-tour’s race pick
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FEATURE
- OPTBAL spoke system
- Digital cone bearing adjustment system
BENEFIT- Best all-round wheelset
- Balanced low inertia & aerodynamics
- Responsive acceleration
- Improved drive rigidity
- Lightweight within rigid
- Easy maintenance
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | WH-R9100-C40-CL-R |
|---|---|
| SERIES | DURA-ACE R9100 Series |
| Color | Series color, - |
| Average weight | 834 g |
| Remarks | * The adapter is needed to use 10-speed cassette sprocket |
|---|---|
| QR lever_Color | Series color, - |
| OPTBAL | ✔ |
| Axle_Fixing method | Quick release |
| QR Skewer Length | 163 mm, 168 mm |
| Bearing_Cone | CBN finish |
| Bearing_Cup | CBN finish |
| Bearing_Stainless ball | ✔ |
| Brake Type | Rim brake |
| Compatible Spoke protector | CP-W124 |
| Digital Adjustment System | ✔ |
| Front / Rear | Rear |
| Internal grease sleeve | ✔ |
| O.L.D. (mm) | 130 |
| QR nut_Color | Series color |
| Rear speeds | 10*/11 |
| Reflector_AS | CATEYE RR-550-WUA SW |
| Reflector_DIN | CATEYE RR-317-WUA SW |
| Reflector_JIS/CPSC | CATEYE RR-550-WUW SW |
| Rim_Height (mm) | 35 |
| Rim_Requires rim tape | ✔ |
| Rim_Rim joint | Welded |
| Rim_Width (mm) | 20.8 |
| Seal_Freehub body | Contact |
| Seal_Hub | Contact |
| Spokes_Bladed | ✔ |
| Spokes_Butted | ✔ |
| Spokes_Number | 21 |
| Tire_Recommended size | 23-622 - 28-622 |
| Tire_Type | Clincher |
| Wheel Size | 622 x 15C |
SERIES LINE-UP
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Brake Direct Mount Type Brake Caliper
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Brake Under Bottom Bracket Mount Type for Rear Brake
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Brake Rear Seat Stay Mount Type Direct Mount Type Brake Caliper
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Front Derailleur Front Derailleur (2x11-speed)
