Hope Spiderless Retainer Chainring - 36t Boost Hope Direct Mount R22 Black

Hope Spiderless Retainer Chainring - 36t Boost Hope Direct Mount R22 Black. Hope Spiderless Direct Mount Retainer chainrings are specifically designed for use with Hope cranksets and have a narrow/wide tooth configuration designed for 1x10 1x11 and 1x12 speed setups without the need of a chain guide.