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Promax Direct Mount Crank Spider - 104 BCD, 4-Bolt

Regular price $29.99

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Specifically designed for the Promax CK-1 carbon cranks, this aluminum spider adapter allows the use of a 104 BCD chainring with CK-1 cranks.

  • High quality aluminum provides high strength at a low weight
  • Specifically designed for use with Promax CK-1 carbon cranksets
  • Utilizes SRAM's 3-bolt mount style to attach to crankarm (bolts sold separately. SKU number CK2203 recommended)
  • NOT compatible with Promax HF-3 cranks
  • For 4-bolt 104 BCD chainrings