Cane Creek 40-series headset IS52/40 lower cup

Technical Description IS52/40/H1

Bottom Type IS – Integrated
Bottom Head Tube Inside Dia. 52.1mm
Crown Race Seat Dia. 39.79mm
Crown Race Type Steel, Face-Sealed
Bottom Stack Height 1mm
Bottom Bearing Type Black Oxide, Sealed
Material N/A
Weight 50g
Part Number BAA0086