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Installing the Post Mount

The zūmo® XT3 - 4.7 in. device includes parts for a post mount installation. Custom mounts may require additional hardware.

  1. Remove a factory bolt on your handlebar 1.

    Image of the post mount handlebar base installation with callouts
  2. Insert the post mount 2 into the handlebar, and insert the new bolt 3 through the post mount.
    NOTE: M8 bolts are included in 50mm, 55mm, and 60mm lengths. Match the size of the factory bolt on your handlebar.
  3. Tighten the bolt to secure the post mount.
GUID-4BE99090-811B-47FE-896B-D04EF0B4ED72 v1
February 2026
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