Installing Your Moto II Mirror/Crossbar Mount

The Mirror & Crossbar Mount is designed for mounting your Moto II on mirror stalks or crossbars. With adjustable clamp, head, and insert positions, you can customise the setup to find the perfect viewing angle. 

What You’ll Need 

  • Mirror & crossbar clamp
  • Mount with clamp piece and head piece
  • Screws (pre-installed in the mount):
    • 1 × M4 × 14 mm socket head (requires 3 mm hex key)
    • 1 × M4 × 12 mm countersunk head (requires 2.5 mm hex key) 
  • Spacers for bar diameters: 10 mm, 12 mm, 14 mm, 16 mm  

Note: The first production batch includes a replacement screw. If present, please replace the original screw with this one. 

Tools Required

  • 2.5 mm hex key
  • 3 mm hex key 
    (Not included to reduce waste. If you don’t have these tools, visit beeline.co/hex-keys.)

Step-by-Step Installation 

1. Disassemble the Mount 

  • The mount arrives pre-assembled.
  • Use a 2.5 mm hex key to remove the head piece from the clamp.
  • Loosen the clamp piece with the same key. 
  • Hold the mount in your hand during disassembly to avoid losing screws. 

Tip: If the rubber screw retainer comes apart, see the note at the end of this guide for reassembly instructions. 

2. Choose and Fit the Spacer 

  • Select the correct bar shim (10/12/14/16 mm) for your handlebar or mirror stalk.
  • Wrap the shim around the bar where the mount will be attached. 

3. Attach the Clamp 

  • Place the clamp piece over the shimmed bar.
  • Align the teeth on the top and bottom halves of the clamp. 
  • Secure the clamp with the M4 × 14 mm screw using a 3 mm hex key.

4. Position the Head Piece 

  • Align the inverted groove on the head piece with the raised groove on the clamp piece. 
  • Rotate the head to set your preferred viewing angle. 
    • Sit on your bike to check visibility before final tightening. 

5. Secure the Head Piece 

  • Insert the M4 × 12 mm screw and tighten with a 2.5 mm hex key.

6. Install Your Moto II 

  • Place your Moto II device into the mount.
  • Check that it sits securely before riding.

Note: If the retainer nut assembly separates during installation: 

  1. Insert the metal retaining nut into the rubber caddy.
  2. Push the assembly back into place.
  3. Secure it by adding the correct bar spacer.