EV-WH-7900-C50-TU-F-3133
EV-WH-7900-C50-TU-R-3134
SI-4GL0A
High speed cruising with astonishing acceleration. Improved acceleration performance within aero dynamics.
Technical Documents
Features
- Proprietary In -house Carbon rim construction -High modulus Carbon rim
- Easy bearing adjust system
- Increased axial Rigidity with over size A7075 Alloy axle
- Double butted blade Alloy axle for ligther weight and aerodynamics
Specifications
| Model Number | WH-7900-C50-CL | |
| Series | DURA-ACE | |
| Wheel | Front / Rear | |
| Brake Type | RIM | |
| Freehub Body Material | n/a | |
| Cassette Compatibility | 8/9/10-speed | |
| Over Locknut | F: 100mm / R: 130mm | |
| Axle Type | QR | |
| QR Skewer Length | 133mm | 163mm |
| Axle Length | F: 108mm / R: 141mm | |
| Axle Material | n/a | |
| Contact Seal | yes | yes |
| Hub Shell Material | n/a | |
| Hub Shell Finish | n/a | |
| QR Lever Material | n/a | |
| QR Lever Finish | n/a | |
| Rim Type | Tubular | |
| Rim Size | 700C | |
| Rim Material | n/a | |
| Rim Finish | No | No |
| Rim Height | 50mm | |
| Rim Tape Recommended | No | No |
| Rim Width | 20.8mm | |
| Spokes | 16 | 20 |
| Spoke Gauge/Shape | Butted (2.0-1.8-2.0) / Bladed | |
| Spoke Material | n/a | |
| Spoke Color | Black | |
| Nipple Material | ||
| Nipple Color | ||
| Spoke Protector (Option) | for Rear CP-WH23 | |
| Spoke Configuration | n/a | |
| Reflector (Option) | RR-550-WUW SW (CPSC/JIS/BS), RR-550-WUA SW (AS), RR-317-WUQ SW (DIN) | |
| Average Weight | 612g | 784g |
| Note | Can be used for 10-speed with an additional spacer. |