There are four files the original file is if you want to modify the mount to your desired parameters, wall thickness, hole placement, etc. etc. the second file is already rendered, hollowed, and holes punched and is ready to go the third and fourth files are the separate components by themselves. I designed this wall mount to fit all the bikes in my home from small to big so it should fit most size tires for everyone out there. It was designed more around mountain bike tires so road bikes may be a little too small but there's plenty of other people's designs out there for road bikes. there's two holes in the back for basic wall anchors, hold the bike up to the wall with both tires touching the wall in a vertical position mark on the wall where you want to install the bike mount. after installing the front tire should fit in between the bike mount and the pin goes through the spokes holding the bike in place. this is a work in progress I just couldn't find any mounts that fit my size bike so I designed my own and figured I would share it with whomever else is in the same situation, it's not the sexiest wall mount out there but definitely functional, there's always room for improvement. hope this helps anyone out there like it helped me.