HS-H4656

1-1/8” x 42 x 52.2 x 39.8
ACB Upper41.8 x 45° x 45°
ACB Lower52 x 45° x 45°

For tapered 46mm/56mm OD head tube
For 1-1/8" to 1.5" tapered fork
AL6061 T6 fiber top cover
Upper:Campy Angular Contact Bearing(Black seal)
Lower:1.5"45°/45° Angular Contact Bearing(Black seal)
AL7075 T6 Crown Race