Hope RX Spiderless Chainring - 44t Hope Direct Mount BlackHope RX Spiderless Chainring 44t Hope Direct Mount Black. Hope RX Spiderless Direct Mount Retainer chainrings are specifically designed for use with Hope RX cranksets and feature a narrow wide tooth profile to keep the chain where it should beOnly for use with Hope RX cranksets Compatible with 10 11 and 12 speed drivetrains Optimized for a 45mm chainline CNC machined 7075 T6 aluminum provides the perfect blend of lightweight and strength Not suitable