Cane Creek 40-series headset EC44/40 lower cup

Technical Description EC44/33/H12/K

Bottom Type EC – External Cup
Bottom Head Tube Inside Dia. 44.00mm
Crown Race Seat Dia. 39.79mm
Crown Race Type Steel, Face-Sealed
Bottom Stack Height 12mm
Bottom Bearing Type Black Oxide, Sealed
Material 6061
Weight 65g