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Cane Creek 40-Series Zerostack Bottom for 56mm Head-Tube (1.5-Inch Crown Race Diameter), Black
Show more by Cane Creek
List Price: $42.00
Our Price: $32.95
You Save: $9.05 (22%)
Availability: Usually ships in 24 hours
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  • Black-Oxide Sealed Bearings
  • Durable Steel Crown Race with Low-Friction Face-Seals
  • Internal Parts Are Cross-Compatible Across 10, 40 and 110 series
Product Description:
Cane Creek 40 series Bottom Assemblies
  • Replaces Cane Creek XX-44 headset
  • Bottom assemblies include bottom cup, sealed oxide bearing, and crown race
  • EC44/40 Conversion Bottom fits 1-1/8" 44mm standard head tube bottom (44mm inner diameter)
  • Consistent stack heights across 10, 40 and 110 Series
  • For use with 1.5" threadless steerer tube bottom (40mm crown race seat diameter, tapered steerer tube)
  • Internal parts are cross-compatible across 10, 40 and 110 series
  • Converts 44mm head-tube bottom for use with 1.5" 40mm crown race forks
  • Durable steel crown race with low-friction face-seals
  • External Cup (EC) 44mm Bottom Assembly enables use of tapered steerer tube
  • External Cup (EC) assemblies feature press-in cups with bearings outside the frame
  • Combine with 44mm 1-1/8" ZeroStack Top Assembly for complete 44mm straight head-tube installation
  • Internally relieved AL-6061 T-6 cup
  • Assembly includes 1.5" black oxide steel bearing and 40-Series 1.5" crown race
Item Specifications
ColorBlack
Weight65g
MaterialAluminum
Steerer Tube1.5"
Crown Race39.7
Stack Height4mm
Bearing TypeBlack Oxide Sealed
Headset TypeInternal, 56.0mm OD cup, (1.5" Zero Stack)
S.H.I.S LowerZS56,40
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