The Hope Spiderless Boost Retainer Ring provides a precise and reliable solution for riders using Hope direct-mount, spiderless cranksets. Hope machines this component to tight tolerances to keep chainrings locked in place, even under high torque and aggressive riding.

This version is designed for Boost chainlines, 32T chainring, compatible with  9/10/11 and 12 Speed drivetrains. The blue anodised finish adds durability and a clean custom look that pairs perfectly with Hope components on MTB, trail, and enduro builds.

This item is New Old Stock and boxed. It’s unused, factory packed, and ready to install—ideal as a replacement part, spare, or workshop stock.

Key Features:

• Hope spiderless Boost retainer ring
• Direct-mount design
• 32T
• 9/10/11 and 12 Speed compatible
• Precision-machined for secure fit
• Blue anodised finish
• Condition: New Old Stock (boxed, unused)

Details