A drop-in upgrade for the FSA-spec IS42/IS52 headset fitted to current Specialized mountain bikes, swapping the stock bearings for Cane Creek's own Hellbender 70 stainless-steel bearings without needing a new headset cover or compression ring.

Highlights

  • Hellbender 70 IS42 upper bearing (FSA spec, 45°/45°)
  • Hellbender 70 IS52 lower bearing
  • 110-Series 40mm crown race with dual-lip seal, included
  • Works with the existing headset's bearing cover and compression ring
  • Stainless-steel construction with extra sealing and grease versus the equivalent 110 bearing

Compatibility & fit

Fits FSA-spec IS42/IS52 headsets as used on current Specialized mountain bikes – Cane Creek doesn't guarantee fit in a different manufacturer's headset, so confirm your frame uses this FSA spec before ordering. It reuses your existing top cover and compression ring; only the bearings and crown race are replaced.

Cane Creek covers this part under its Small Parts & Other warranty: one year against defects in materials and workmanship. Normal wear and tear and incorrect installation aren't included. 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.
Hellbender 70 IS42 upper bearing (FSA spec, 45°/45°), Hellbender 70 IS52 lower bearing, 110-Series 40mm crown race, dual-lip seal, included, Reuses the existing cover and compression ring, Stainless-steel construction
BrandCane Creek
FitsFSA-spec IS42/IS52 headsets, current Specialized MTB
Upper bearingHellbender 70 IS42, FSA spec, 45°/45°
Lower bearingHellbender 70 IS52
Crown race110-Series, 40mm, dual-lip seal
MaterialStainless steel
SKU DTW-CKS-BAA2297
Barcode # 840226000084
Brand Cane Creek
Shipping Weight 0.1000kg