Omega COMP is with Shimano Tiagra 4700 drivetrain. The new 10-speed TIAGRA provides serious entry-level riding performance with cascaded technology from top-tier lines.
- More intuitive control for shifting
- The new 10-speed cable pitch for wider frame compatibility
- Upgraded with cascaded technology from DURA-ACE
- 30% increase in brake power (same level as BR-5700)