ULTEGRA - Carbon Laminate - Tubeless - Disc Brake - 12 mm Thru Axle - CENTER LOCK - Rear Wheel
From road to gravel, the ULTEGRA RS770 supports wider tires for mixed surface and rough tarmac riding. The tubeless carbon laminate rims are complimented by CENTER LOCK disc brake hubs, providing confident braking in all conditions.
- Efficient acceleration
- High drive rigidity
- OPTBAL
- Lightweight and durable
- Carbon laminate rim
- Road tubeless
- Stability
- Higher rigidity
- Road E-THRU axle
- Easy maintenance and installation
- Simple handling and workability
- CENTER LOCK mount
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | WH-RS770-TL-R12 |
|---|---|
| SERIES | ULTEGRA R8000 Series |
| Color | Black |
| Average weight | 904 g |
| Remarks | * The adapter is needed to use 10-speed cassette sprocket |
|---|---|
| OPTBAL | ✔ |
| Axle_Fixing method | 12 mm E-THRU |
| Axle_Thru Axle Length x Inner Diameter (mm)_142x12 | ✔ |
| Bearing_Cone | CBN finish |
| Bearing_Cup | CBN finish |
| Brake Type | CENTER LOCK disc brake |
| Compatible Spoke protector | CP-W1460 |
| Disc mount_140mm Disc rotor compatible | ✔ |
| Disc mount_Center lock | ✔ |
| Front / Rear | Rear |
| Internal grease sleeve | ✔ |
| O.L.D. (mm) | 142 |
| 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) | 28 |
| Rim_Rim joint | Welded |
| Rim_Width (mm) | 23 |
| Seal_Freehub body | Contact |
| Seal_Hub | Contact |
| Spokes_Bladed | ✔ |
| Spokes_Butted | ✔ |
| Spokes_Number | 24 |
| Tire_Recommended size | 25-622 - 38-622 |
| Tire_Type | Tubeless |
| Wheel Size | 622 x 17C |
SERIES LINE-UP
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Brake Cable SHIMANO ULTEGRA Brake Cable
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Shifting/Brake Lever SHIMANO ULTEGRA Hydraulic Disc Brake DUAL CONTROL LEVER 2x11-speed for Small Hands
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Shifting/Brake Lever SHIMANO ULTEGRA Hydraulic Disc Brake DUAL CONTROL LEVER 11-speed for Small Hands
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Brake SHIMANO ULTEGRA Hydraulic Disc Brake Front Caliper
