Features
- Optimized gear combination and gear ratio
- Optimal balance of lightweight and durability
- Long lasting steel cogs with 2 large lightweight alloy cogs
- 11-40 (11-13-15-17-19-21-24-27-31-35-40), 411g
- 11-42 (11-13-15-17-19-21-24-28-32-37-42), 434g
- 11-46 (11-13-15-17-19-21-24-28-32-37-46), 437g
