• Ritchey Comp Block Lock Headset

        • $47.49 47.49
        • RRP $56.99
        • Save 17%
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Ritchey Comp Block Lock Headset

Patented BlockLock design uses a grooved headset cup and an interlocking bolt-on collar—this design prevents your handlebars from turning past 90 degrees to prevent dented top tubes and ruined frames.


  • Top cap: 16.0mm
  • Material: CrMo 
  • Fit (S.h.i.s.): ZS44/28.6 
  • OD/ID: 50/44 
  • Bearings: Sealed Cartridge
  • Weight: 64g

Buy Ritchey Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Black
  • Steerer Diameter: 1.1/8"
  • Headset Type: Semi-Integrated

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