Hope Spiderless Boost Retainer Ring

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sku: GM061119-143

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Hope Spiderless Boost Retainer Ring

The Hope Spiderless Retainer Ring is a neat, lightweight direct mount retainer ring option for Hope's chainset.

  • Direct mount retainer ring designed specifically for Hope's chainset
  • Saves weight without need for a separate spider
  • Able to run a broader range of smaller chainring sizes
  • The narrow/wide chainring is designed to retain the chain without the need of a chain device
  • Quieter drivetrain and less drag
  • CNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strength
  • Compatible with 9spd, 10spd and 11spd set-ups
  • Hard anodised finish makes them ultra durable and increases longevity