Balancing aerodynamics, weight, and affordability, the new ULTEGRA R8170 C50 wheelset is sure to inspire action on your group ride with its all-new tubeless carbon rim and updated, 11 and 12-speed compatible hub.
Summiting climbs, carving descents, or cruising the flats, the new C50 is the jack of all trades among the new ULTEGRA R8170 wheel lineup. The tubeless, carbon rim features a 21 mm internal width that pairs nicely with wider, modern tires while the HYPERGLIDE cassette body is compatible with 11 and 12-speed cassettes.
FEATURES
- 50 mm height full carbon rim
- Internal rim width: 21 mm
- Shared rim profile with R9200 DURA-ACE wheels
- Improved aerodynamics
PRODUCT SPECIFICATIONS
| MODEL NO | WH-R8170-C50-TL-F |
|---|
| SERIES | ULTEGRA R8100 Series |
|---|
| Average weight | 698 |
|---|
| Model name | WH-R8170-C50-TL |
|---|
| Specification | F |
|---|
| Color|1 Hub shell | Series Color |
|---|
| Front/Rear | Front |
|---|
| Brake type | CENTER LOCK disc brake |
|---|
| O.L.D. (mm) | 100 |
|---|
| Wheel Size | 622 x 21C |
|---|
| Tire|Type | Tubeless |
|---|
| Tire|Recommended size | 25-622 - 32-622 |
|---|
| Rim|Height (mm) | 50 |
|---|
| Rim|Internal width (mm) | 21 |
|---|
| Rim|External width (mm) | 28 |
|---|
| Rim|Requires rim tape | ✔ |
|---|
| Spokes|Number | 24 |
|---|
| Spokes|Straight pull | ✔ |
|---|
| Spokes|Bladed | ✔ |
|---|
| Spokes|Butted | ✔ |
|---|
| Spokes|Diameter (mm) | 2.0-1.6-2.0 |
|---|
| Axle fixing method | 12 mm E-THRU |
|---|
| Thru axle (length x inner diameter ; mm)|100 x 12 | ✔ |
|---|
| Disc mount|CENTER LOCK | ✔ |
|---|
| Disc mount|140 mm Disc brake rotor compatible | ✔ |
|---|
| D2 rim | ✔ |
|---|
| Seal|Hub | Contact |
|---|
| Internal grease sleeve | ✔ |
|---|
| Reflector|JIS/CPSC | CATEYE RR-550-WUW SW |
|---|
| Reflector|AS | CATEYE RR-550-WUA SW |
|---|
| Reflector|DIN | CATEYE RR-317-WUA SW |
|---|
Balancing aerodynamics, weight, and affordability, the new ULTEGRA R8170 C50 wheelset is sure to inspire action on your group ride with its all-new tubeless carbon rim and updated, 12 and 11-speed compatible hub.
Summiting climbs, carving descents, or cruising the flats, the new C50 is the jack of all trades among the new ULTEGRA R8170 wheel lineup. The tubeless, carbon rim features a 21 mm internal width that pairs nicely with wider, modern tires while the HYPERGLIDE cassette body is compatible with 11 and 12-speed cassettes.
FEATURES
- 50 mm height full carbon rim
- Internal rim width: 21 mm
- Shared rim profile with R9200 DURA-ACE wheels
- Improved aerodynamics
PRODUCT SPECIFICATIONS
| MODEL NO | WH-R8170-C50-TL-R |
|---|
| SERIES | ULTEGRA R8100 Series |
|---|
| Average weight | 872 |
|---|
| Model name | WH-R8170-C50-TL |
|---|
| Specification | R |
|---|
| Color|1 Hub shell | Series Color |
|---|
| Front/Rear | Rear |
|---|
| Brake type | CENTER LOCK disc brake |
|---|
| Rear speeds | 12/11 |
|---|
| O.L.D. (mm) | 142 |
|---|
| Wheel Size | 622 x 21C |
|---|
| Tire|Type | Tubeless |
|---|
| Tire|Recommended size | 25-622 - 32-622 |
|---|
| Rim|Height (mm) | 50 |
|---|
| Rim|Internal width (mm) | 21 |
|---|
| Rim|External width (mm) | 28 |
|---|
| Rim|Requires rim tape | ✔ |
|---|
| Spokes|Number | 24 |
|---|
| Spokes|Straight pull | ✔ |
|---|
| Spokes|Bladed | ✔ |
|---|
| Spokes|Butted | ✔ |
|---|
| Spokes|Diameter (mm) | 2.0-1.6-2.0 |
|---|
| Axle fixing method | 12 mm E-THRU |
|---|
| Thru Axle (Length x Inner diameter ; mm)|142 x 12 | ✔ |
|---|
| HG spline (ROAD 11-speed) | ✔ |
|---|
| Engagement type | Pawl ratchet |
|---|
| Disc mount|CENTER LOCK | ✔ |
|---|
| Disc mount|140 mm Disc brake rotor compatible | ✔ |
|---|
| OPTBAL (2:1) | ✔ |
|---|
| D2 rim | ✔ |
|---|
| Seal|Hub | Contact |
|---|
| Seal|FREEHUB body | Contact |
|---|
| Internal grease sleeve | ✔ |
|---|
| Compatible spoke protector | CP-WR81A |
|---|
| Reflector|JIS/CPSC | CATEYE RR-550-WUW SW |
|---|
| Reflector|AS | CATEYE RR-550-WUA SW |
|---|
| Reflector|DIN | CATEYE RR-317-WUA SW |
|---|
