| MODEL NO | WH-R8170-C50-TL-F |
|---|---|
| SERIES | ULTEGRA R8100 Series |
| Average weight | 698 |
| Spokes_Straight pull | ✔ |
| Brake type | CENTER LOCK disc brake |
|---|---|
| Axle fixing method | 12 mm E-THRU |
| Internal grease sleeve | ✔ |
| O.L.D. (mm) | 100 |
| Thru axle (length x inner diameter ; mm)_100 x 12 | ✔ |
| D2 rim | ✔ |
| Disc mount_140 mm Disc brake rotor compatible | ✔ |
| Disc mount_CENTER LOCK | ✔ |
| Front/Rear | Front |
| Reflector_AS | CATEYE RR-550-WUW SW |
| Reflector_DIN | CATEYE RR-317-WUA SW |
| Reflector_JIS/CPSC | CATEYE RR-550-WUW SW |
| Rim_Height (mm) | 50 |
| Rim_Requires rim tape | ✔ |
| Seal_Hub | Contact |
| Spokes_Bladed | ✔ |
| Spokes_Butted | ✔ |
| Spokes_Number | 24 |
| Tire_Recommended size | 25-622 - 32-622 |
| Tire_Type | Tubeless |
| Wheel Size | 622 x 21C |
| Color_1 Hub shell | Series Color |
| Model name | WH-R8170-C50-TL |
| Rim_External width (mm) | 28 |
| Rim_Internal width (mm) | 21 |
| Spokes_Diameter (mm) | 2.0-1.6-2.0 |
| Specification | F |
