HS-H4647
| 1-1/8” x 41.2 x 41.2 x 30 | |
| ACB Upper | 41 x 45° x 45° |
| ACB Lower | 41 x 45° x 45° |
For tapered 46mm OD head tube
For 1-1/8" Steerer
AL6061 T6 fiber top cover
Upper:Campy Angular Contact Bearing(Black seal)
Lower:1-1/8"45°/45° Angular Contact Bearing(Black seal)
AL7075 T6 Crown Race