- 1.5" / 1-1/8" tapered steerer
- Upper:36degree/ 45degree ACB
- Lower: 1/8" caged ball bearings
- For 55mm OD hesdtube
- For tapered fork steerer 1.5" to 1-1/8"
- Alloy upper cup with Angular Contact Bearings (Blue seal)
- Forged CrMo lower cup with 1/8"x30 caged ball bearings
- Stack Height 6.3 + 2.7 = 9mm

Spares:
Top Bearing: 160-6460
Bottom Bearing: MR101
Crown Race: H6073

Size Tapered Steerer
Weight 257g