Cane Creek Bottom Assembly 40-series Zerostacm 56mm 1.5in Crown Race Ec56/40 Black

Bottom Assembly only

Technical Description ZS/56/40/H4/K
Bottom Type ZS - ZeroStack
Bottom Head Tube Inside Diameter 55.95mm
Crown Race Seat Diameter 39.79mm
Crown Race Type Steel
Face-Sealed Bottom Stack Height 4mm Bottom Bearing Type Black Oxide
Sealed Material 6061
Weight 65g
Part Number BAA0090K
The all-new 40-Series is the work-horse of Cane Creek?s headset line-up.
The series incorporates all the features necessary for a durable, light-weight, long-lasting headset and represents the perfect balance of performance, durability and value.

Precision engineered by Cane Creek in Fletcher, NC. 40-Series Features: Cups and Covers 6061-T6 Aluminum Internally relieved to reduce weight Clip-Seal Innovative Clip-Seal completely seals the top assembly and captures the compression ring to reduce the number of loose parts Face-Seals High-quality, low friction face-seals on the crown races Crown Race Durable steel crown races Bearings Dependable black-oxide, sealed cartridge bearings Covers Tall and short aluminum and carbon covers offered on many IS and ZS models Interlok? Interlok? spacer compatible Compatibility Internal parts are cross-compatible across the 10, 40 and 110-series Stack Heights Consistent top and bottom stack heights across 10, 40 and 110-series.

Uses a ZeroStack? Top Assembly and a Traditional Bottom Assembly.