Hope Spiderless Retainer Chainring - 34t, Hope Direct Mount, R22, Black tubeless-tape Center to center measurment between

Center to center measurment between pins is 29mm and pin diameter is nominally 2

Park Tool CP-1

Drop-Stop B is optimized for SRAM Eagle and Flattop chains

increasing the rigidity of the brake disc and the degree of heat dissipation under continuous load

For those who like to ride without a bag or pack

Hope Spiderless Retainer Chainring - 34t, Hope Direct Mount, R22, Black tubeless-tape Center to center measurment betweenHope 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