- Front shifting is powerful, accurate and smooth
- Auto-adjust feature allows programmed control of guides
- SHIMANO SYNCHRONIZED SHIFT
- Manual, full and semi-synchronized shifting programs
- Number of teeth on high sprocket: 50-52T
- Front shifting is powerful, accurate and smooth
- Auto-adjust feature allows programmed control of guides
- SHIMANO SYNCHRONIZED SHIFT
- Manual, full and semi-synchronized shifting programs
- Number of teeth on high sprocket: 50-52T