Details
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
Specs
Rim | Carbon laminate rim |
---|---|
Brake Compatibility | Disc |
Cassette Compatibility | Shimano/SRAM |
Axle |
Front: 100 x 12mm Rear: 142 x 12mm |
Spoke Count |
Front: 24 Rear: 24 |
Lacing | Two-cross |
Inner Rim Width | 23mm |
Rim Depth | 28mm |
Valve Type | Presta |
* Subject to change without notice.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Black / 100 x 12mm / 142 x 12mm / 700c | 689228839991 | EWHRS770C30P12L | 210000066339 |