EV-FC-7900-2877
SI_1KY0A_002
This aerodynamically designed crankset combines new engineering features together with remarkable weight saving. High rigidity for optimal power transfer. 53-42T, 54-42T, 52-39T, 55-42T, 53-39T, 56-44T (Standard) 50-34T (Compact)
Technical Documents
Features
- Thin-walled forged aluminum crank
- Hollow chainring
- Aluminum axle
- 20% more rigid against pedal load
- New seal design for BB adapter
- New teeth design for improved chain contact
Specifications
| Model Number |
| Series |
| Crank Construction |
| Cassette Compatibility |
| Chain Compatibility |
| Hyperdrive |
| Dual SIS |
| Reinforced Spider |
| Chainring Sets |
| Bolt Circle Diameter |
| Crank Arm Length |
| Crank Arms |
| Chainrings |
| Chain Guard |
| Bottom Bracket |
| Chain Line |
| Spindle Length |
| BB Shell Width |
| Average Weight |