50-Series ASSEMBLY IS52/28.6|IS52/40 BLACK CANYON (BAA2541)

New Look, Same Reliability.

Slotting immediately in between the Forty series and Hellbender 70 headsets, Fifty series brings a new,
modern aesthetic while maintaining a relatively affordable price. Additional machining on the top cover and
cups along with refined, laser-etched graphics give the headset a sharper, more angular appearance that
feels more appropriate for today’s bikes. Precision engineered by Cane Creek in Fletcher, NC.

SPECIFICATIONS:
CUPS & COVERS: 6061 T-6 Aluminium - Internally relieved to reduce weight
BEARINGS: ZN40 sealed cartridge bearings, zinc-coated for corrosion resistance
SEALING: Steerer tube o-ring seal, low friction top cover lip seal, co-molded crown race lip seal
COMPRESSION RING: Carbon-friendly compression ring retained in top cover
CROWN RACE: Steel: forged, then machined for increased hardness & durability
SPACERS: Compatible with Cane Creek Interlok spacers + traditional. Spacers sold separately
STACK HEIGHTS: 
External Cup (EC) — 15mm top, 11mm bottom
ZeroStack (ZS) — 8mm top, 4mm bottom
Integrated (IS) — 9mm top, 1mm bottom