I know you think you're very cool because you're not good at following instructions, and you're not very strong on reading signs or pictures, but how can this be any easier? Free is right within your budget (after blowing way too much money on your illegal fixie and that trendy waterproof backpack all your art school/cappuccino buddies have).
|Getting hit by a car will ruin your bike, hipster.|
You don't even have to install it! They will do all the work for you. All you have to do is bike your ugly butt down the very same bike path you use anyway, ask for a free thing that will save your life, and they will install it for you. If you insist on being so dumb-stupid that you can't do all the things that you would do anyway, hipsters, you truly are unfit to live. In any other society, you would have been eaten by wolves a long time ago, but our nanny-state insists on making laws to protect you from yourself.