- A 10-gallon air tank. (Any tank will work)
- Dual trumpet air horn. (Any large horn will work)
- 2 bungee cords (Any strap will do)
- Duct tape
- Air blow gun attachment for air tank
- 4 foot long 1/2 inch thick
hose (running from the air tank to the horn. Any length of hose will do)Optional Materials:
- An old towel (so the air tank doesn't scratch the bike luggage rack)
- A large hose clamp (for placement of the horn)Costs:
Air Horn- Any where from $15 to $200 on Amazon. The one i used is HERE
Air Tank- Any where from $30 to $60. I used some old tank. You can buy them HERE
Bungee Cords/ Straps-
Very cheap @ any local hardware store. About $5 each.
Air gun attachment, duct tape, hose, and large hose clamp-
Very cheap @ any hardware store.