A Cane Creek 40-Series headset with zero-stack cups top and bottom, built for frames with an oversized 56mm lower head tube and a tapered steerer.

Highlights

  • Zero-stack (ZS) upper and lower, S.H.I.S. ZS44/28.6 | ZS56/40
  • Tapered-steerer assembly
  • Short-cover top
  • ZN40 sealed cartridge bearings, 6061-T6 aluminium cups
  • Black finish

S.H.I.S. explained

Cane Creek's S.H.I.S. code states a headset's fit in one line: cup type, head tube bore, and steerer diameter after the slash. ZS56 on the bottom means a 56mm head tube bore, larger than the more common 44mm, so check your frame's lower bore before ordering.

Compatibility & fit

Fits a 44mm head tube top, 56mm head tube bottom, tapered 1-1/8in to 1.5in steerer. This is a less common bore pairing — confirm your frame's own S.H.I.S. marking matches before buying.

Cane Creek covers 40-Series headsets with a 1 year warranty against defects in materials and workmanship. For warranty support, return the product to Tune Cycles and we'll manage the claim with Cane Creek's Australian distributor. This is in addition to your rights under the Australian Consumer Law, so keep your proof of purchase.
  • S.H.I.S. ZS44/28.6 | ZS56/40 tapered
  • 56mm lower head tube fit
  • ZN40 sealed cartridge bearings
  • Black finish
S.H.I.S. upperZS44/28.6
S.H.I.S. lowerZS56/40
SteererTapered 1-1/8in to 1.5in
BearingZN40 sealed cartridge, 36°/45°
ColourBlack
SKU DTW-CKG-HS40ZS44ZS56
Barcode # 840226077291
Brand Cane Creek

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