Hope Spiderless Retainer Chainring - 30t, Boost, Hope Direct Mount, R22, Black torque-wrench MagicZero technology automatically checks and

MagicZero technology automatically checks and recalibrates your power meter as you ride no need to manually calibrate

400% range gives the coverage 1x riders want

Includes 2 standard BSA 68 aluminum spacers

The rim's Tiebeam brace and patented low sidewalls of the Flow EX3 resist dents and air loss during impacts

Core Black/Gray Three/Red Mountain Shoes UPC: 195734377525

Hope Spiderless Retainer Chainring - 30t, Boost, Hope Direct Mount, R22, Black torque-wrench MagicZero technology automatically checks andHope 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. Designed to be compatible with 9, 10, 11 and 12 Speed drivetrains, including SRAM T Type and Shimano HG+ Improved mud shedding capability and chain retention Better performance with extreme chain angles on modern 1x drivetrains