Cane Creek's 50-Series complete headset, built for Santa Cruz frames using a 47mm head tube and a tapered steerer.

Highlights

  • IS41/28.6 top | IS52/40 bottom for a tapered steerer
  • Built for Santa Cruz frames with a 47mm head tube
  • ZN40 sealed cartridge bearings, zinc-coated for corrosion resistance
  • Forged steel crown race, co-molded lip seal
  • Complete assembly: top cap, preload bolt, top cover, compression ring, bearings, crown race and cups
  • Interlok spacer compatible

S.H.I.S. — what the code means

S.H.I.S. (Standard Headset Identification System) states the head tube and steerer diameters a headset needs, written as upper | lower. This headset is IS41/28.6 | IS52/40: Integrated at the top (41mm head tube, 28.6mm/1-1/8in steerer) and Integrated at the bottom (52mm head tube, 40mm/1.5in steerer) — a standard tapered-fork combination. Matching the code exactly is what makes a headset fit.

Compatibility & fit

Dirt Works lists this as the Santa Cruz-specific build of the IS41/28.6 | IS52/40 assembly, machined around a 47mm head tube outer diameter; we haven't independently confirmed which Santa Cruz models that covers, so check against your specific frame with Cane Creek or the Tune workshop before ordering. For any other frame using this S.H.I.S. code, use the standard (non-Santa Cruz) 50-Series assembly instead.

Cane Creek backs the 50-Series headset 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 — keep your proof of purchase.
  • IS41/28.6 | IS52/40 S.H.I.S. — tapered steerer
  • Built for Santa Cruz 47mm head tubes
  • ZN40 sealed cartridge bearings, zinc-coated
  • Forged steel crown race
  • Complete assembly incl. top cap and compression ring
  • Interlok spacer compatible
BrandCane Creek
Series50-Series
S.H.I.S.IS41/28.6 | IS52/40
Frame fitSanta Cruz, 47mm head tube OD
SteererTapered (1-1/8in to 1.5in)
Top stack height9mm
Bottom stack height1mm
Bearing typeZN40 sealed cartridge, zinc-coated
Crown raceForged steel
Cup material6061-T6 aluminium
Part numberBAA2302K-GL
ColourBlack
SKU DTW-CKG-BAA2302K-GL
Barcode # 840226071541
Brand Cane Creek
Shipping Weight 0.2000kg