TOR - ZS44/56 Tapered Precision CNC Headset

  • Sale
  • Regular price $119.95 CAD
  • Will not ship until May 12, 2021
Shipping calculated at checkout.

⚠ PRE-ORDER - Ships mid-August 2021

TOR - ZS44/56 Headset

TOR is a cycling technology brand created by a small group of riders, designers, and product managers who have been in the cycling industry for decades working for a number of large brands, designing and marketing products that you’re probably familiar with. A passion for art, design, and riding has brought them together and inspired to create a line of well-designed performance components.

TOR Cycling precision CNC headsets use premium sealed bearings or Ti-Nitride coated sealed bearings for additional durability and corrosion resistance.


  • Standard precision sealed bearings or optional Ti-Nitride coated sealed bearings
  • Three top cap sizes to choose from: 5mm, 10mm or 15mm
  • ZS44 top cup
  • ZS56 bottom cup
  • Precision CNC machined from 6061 Aluminum
  • Includes gold star nut bolt
  • Color: gloss black

Internals & Small parts:

TOR will also make available all the necessary small parts should your headset ever require service.

  • 41mm Sealed Bearing (Cane Creek standard)
  • 41mm Ti Coated Bearing (Cane Creek standard)
  • 41.8mm Sealed Bearing (Campy std.)
  • 41.8mm Ti Coated Bearing (Campy standard)
  • 51.9mm Sealed Bearing (1.5″ lower bearing for tapered headsets)
  • 51.9mm Ti Coated Bearing (1.5″ lower bearing for tapered headsets)
  • Starnut, Cap, & Bolt
  • 5mm, 10mm & 15mm Top Cap
  • Compression Ring (gold)
  • Crown Race 1-1/8″ (28.6)
  • Crown Race 1.5″ (40mm)
  • Reducer Race 1.5″ to 1-1/8″
  • ZS 44mm Upper Cup
  • ZS 44mm Lower Cup
  • ZS 55mm Lower Cup
  • ZS 56mm Lower Cup
  • EC 44/52 Lower Cup