The exposure zip tie handlebar mount is the cheap and easy way to turn your helmet light into a handlebar light which is ideal for when you want handlebar visibility off and on the roads the zip tie mount fits the spark sirius joystick axid and diablo securely to your handlebars with its plastic mount and zip ties the zip ties are quick and easy to use and can be stored in your bag for later use on the trails and there is no need to faff around with the sizing because the zip ties get the p