The Spiderless Retainer Ring from Hope is a direct mount chainring designed specifically for the Hope chainsets. By using this direct mounting chainring it allows you to not only run a broader range of smaller chainring sizes but also allows you to save weight without need for a separate spider and have a quieter running drivetrain with less drag. Made from CNC machined 7075-T6 aluminium it gives the perfect blend of lightweight and strength. The narrow/wide chainring is designed to retain the chain without the need of a chain device and is compatible with 9, 10 and 11-speed set ups. The hard anodised finish makes the, ultra durable and increases longevity. Available in sizes 26-36t in Black only.