Fleximounts :Heavy-Duty Wall Mount Hanger,6 bikes and 300lbs, 1-Pack $18, 3-Pack $24, 4-Pack $29 or 6-Pack $34

Also Available:

* 1-Pack $18
* 3-Pack $24
* 4-Pack $29
* 6-Pack $34
specs:
1.High-Quality Materials – Support up to 6 bikes and 300lbs.
2.Designed for Safety – J-shaped hooks secure the bicycles in proper position.
3.Adjustable Spacing – Hooks can be easily re-positioned anywhere.
4.Optimize Garage Storage – Store bikes in a vertical position to free up space.
5.Easy & Fast Assembly – Easy for both novices and pros.