1. Determine location of the Bike Tree-Dual. Allow sufficient room to fit bicycles. 2. Check to see if Bike Tree-Dual will be installed on a wall stud (go to step 3), or directly to the drywall (go to step 4). 3. Wall stud mounting: Use top tube plate as a template to mark the screw locations. Make sure that the holes locations are vertical. Drill pilot holes using an 1/8” drill bit. 4. Drywall mounting: Use top tube as a template to mark the screw locations.