DMR Axe Direct Mount to 4-Bolt Chainring Spider – 104 / 64 BCD. Upgrade your crankset and expand your chainring options with theDMR Axe Direct Mount Spider. This high-quality spider allows you to convert your DMR Axe or Sect direct-mount crank into a standard 4-bolt chainring setup, giving you the flexibility to runsingle or double chainrings for your MTB or trail bike.
