DURA-ACE C40 - Carbon Laminate - Clincher - Rim Brake - Rear Wheel
The most versatile in the DURA-ACE wheel lineup, the C40 is the perfect blend of light weight and aerodynamics. The 40 mm ultralight carbon laminate rim is fast and stable in the windiest of conditions. The C40's stiff construction makes it the choice of ProTour sprinters and climbers alike.
FEATURES
- Best all-round wheelset
- Balanced low inertia & aerodynamics
- Responsive acceleration
- Improved drive rigidity
- OPTBAL spoke system
- Lightweight within rigid
- Easy maintenance
- Digital cone bearing adjustment system
PRODUCT SPECIFICATIONS
| MODEL NO | WH-R9100-C40-CL-R |
|---|---|
| SERIES | DURA-ACE R9100 Series |
| Color | Series color |
| Average weight | 834 |
| Remarks | * The adapter is needed to use 10-speed cassette sprocket |
|---|---|
| Front/Rear | Rear |
| Brake type | Rim brake |
| Rear speeds | 10*/11 |
| O.L.D. (mm) | 130 |
| Wheel Size | 622 x 15C |
| Tire|Type | Clincher |
| Tire|Recommended size | 23-622 - 28-622 |
| Rim|Height (mm) | 35 |
| Rim|Rim joint | Welded |
| Rim|Requires rim tape | ✔ |
| Spokes|Number | 21 |
| Spokes|Bladed | ✔ |
| Spokes|Butted | ✔ |
| Quick release skewer length (mm)|163 | ✔ |
| Quick release skewer length (mm)|168 | ✔ |
| OPTBAL (2:1) | ✔ |
| Digital adjustment system | ✔ |
| Seal|Hub | Contact |
| Seal|FREEHUB body | Contact |
| Compatible spoke protector | CP-W124 |
| Reflector|JIS/CPSC | CATEYE RR-550-WUW SW |
| Reflector|AS | CATEYE RR-550-WUA SW |
| Reflector|DIN | CATEYE RR-317-WUA SW |
