- Prime 9 Technology is a counter-intuitive philosophy based on the less is more theory - it embraces range without adding complexity
- Compatible with standard HG style freehub bodies
- Ultra-wide ratio with consistent progression
- Durable lightweight unibody construction
- Lightweight internal support disc
- FH CASS BOX ONE PRIME 9 11-50 BK 9s BK
Material: 9sp
Color: Black
