Machined aluminum cups and crown race. Smaller upper angular cartridge bearings save weight. Larger lower angular cartridge bearing boost strength and durability.

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Product Review

Machined aluminum cups and crown race. Smaller upper angular cartridge bearings save weight. Larger lower angular cartridge bearing boost strength and durability.

  • Lightweight, precision-machined aluminum cups
  • Lifetime guarantee for bearings
  • Uses Ritchey grease and sealed design for years of service

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