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Section 1 of 16:


1. Remove bike and accessories from box

Pull the bike up and out of box.

There will be a couple items that are not attached to the bike, pull these out of the box.


2. Remove all packaging from bike parts

Use wire cutters to cut all zip ties.

Remove packaging carefully by cutting tape with scissors.



Identified Contents of the box

3. Separate out and identify all included parts

Frameset without front wheel

Front Wheel

Seatpost attached to saddle

Chainguard (We won't install this)


A small box containing:

  • Pedals
  • Bag with cable tip and reflectors
  • 2x Fortified Security Keys
  • 1x Wheel Unlocking Key
  • Fortified Invincible user manual.

If you also purchased lights, fenders, or a rack you will find additional materials in your box.

Comes in the box
Additional Tools
Tools Provided by You

4. Tool Checklist

Comes in the box: 

  • 2x Fortified Security Keys
  • 1x Wheel Unlocking Key







Additional tools (required for assembly):

  • Allen key set
  • Wire cutters
  • Grease pouch
  • 15mm open end wrench
  • Flathead screwdriver








Provided by you (recommended):

  • Bowl (to place loose nuts and bolts in bowl during assembly)
  • Something to wipe your hands on (paper towel or rag) 
  • Bike Pump
  • Latex gloves

Stuck? View our FAQ or schedule a video call.