
- For tapered 50mm/57mm OD head tube
- For 1.5` headtube and 1-1/8` steerer
- 1-1/8 alloy internal cup with 36°/45° ACB sealed bearing upper
- 1.5 cromo external cup with caged ball bearing lower
- 188g
- SHIS: ZS44/28.6|EC49/30
- Color: Black
- Weight: 188g
- Steerer OD: 28.6
- Cup: 44/50
- Race: 30
- Stack Height: 28.6
- Size: 1.5 to 1-1/8"
