Old Man Mountain Headlight Mount See and Be Seen As a cyclist riding on the road, nothing is more important than being seen. With a light on the front and rear of your bike, you'll stand out more to motorists. The Old Man Mountain Headlight Mount is designed to make ample space on your Old Man Mountain front rack so you can add a front light. It is longer than the competition to fit larger/wider lights with ease. The mounting hole is 6mm to fit seamlessly onto OMM racks. Features Allows a front light to be mounted on your Old Man Mountain front rack Longer than other mounts to allow for larger/wider lights The mounting hole is 6mm to fit seamlessly onto OMM racks | Old Man Mountain | Headlight Mount Black