SHIMANO - Rear FREEHUB - CENTER LOCK - Disc Brake - 142x12 mm E-THRU Axle - 10/11-speed
For E-THRU disc brake compatible bicycles, the RS770 FREEHUB blends good looks and high quality performance.
- Greater stability
- Higher rigidity
- Road E-THRU axle
- Easy maintenance and installation
- Simple handling and workability
- CENTER LOCK mount
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FH-RS770 |
|---|---|
| SERIES | GRX 11-speed |
| Color | Black/Silver |
| Average weight | 302 g |
| Remarks | * Can be used for 10-speed with an additional spacer.. For disc brake/ CENTER LOCK mount |
|---|---|
| Axle Fixing method | 12mm E-THRU |
| Thru Axle(Length x Inner diameter)_142 x 12 mm | ✔ |
| Bearing_Cone | CBN |
| Bearing_Cup | CBN |
| Brake Type | CENTER LOCK disc brake |
| Flange diameter (mm) | 52.8/53.8 |
| Flange distance (mm) | 55.7 |
| Internal serration rotor lock ring_without | ✔ |
| O.L.D. (mm) | 142 |
| Offset (mm) | 7.5 |
| P.C.D. (mm) | 44/45 |
| Seal_Freehub body | Contact |
| Seal_Hub | Contact |
| Speeds | 11/10* |
| Spoke holes_28H | ✔ |
| Spoke holes_32H | ✔ |
| Spoke holes_36H | ✔ |
SERIES LINE-UP
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Pedal SPD Trail Pedal
-
Bottom Bracket SHIMANO ULTEGRA Threaded Bottom Bracket 68/70 mm shell width
-
Shifting/Brake Lever SHIMANO GRX Hydraulic Disc Brake and Dropper Post Lever
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Rear Derailleur SHIMANO GRX Rear Derailleur 11-speed (34T max low sprocket)
