I have been searching an easy and cheap way to mount my bike to the wall, and even though I saw some cool ideas here, none of them fit well the area I wanted my bike to be, so as we all do, I made my own.
Handsaw, jigsaw or circular saw
Sheet metal shears
Socket wrench and 1/4 socket
1/2 concrete drill bit
Wood bits and glue
1 - 2x2x8
6 - 3 in. wood* screws
4 - 3 1/2 x 1/4 in. hex head bolts and washers
4 - 1/4 in. insert nuts*
1 - Perforated steel strip
Step 1: Cut the material
For the vertical part (the one that will be mounted to the wall) I cut it to: 8 in. - 2 pieces
For the horizontal part (the one that will support the bike) I cut them to 12 in.* - 2 pieces
*If you want an exact fit for your bike I recommend to measure the distance between the frame to the end of the handlebar, so it rests near the wall, and just add and additional inch to that measurement.
For the next part I chose to chisel out an area around the vertical pieces to maximize the adhesion area between the vertical and horizontal pieces. You can do the same with your handsaw or don't do it at all, but I would recommend you use some kind of 90 degree angle metal bracket to secure both pieces.
After that, I sanded them down to remove any harsh edges.