If you have a GoPro mount on your helmet and have tried to mount a NiteRider light on the same helmet you'll likely to find that they both want to sit in the same spot. So this mount will allow you to snap your NiteRider light into the GoPro mount. Easy on, easy off. Works great on helmets with a built in GoPro mount liek those from Lazer Oasiz and Bell Super. Also a excelent option for mounting a light on a ventless helmet like a DH or Snow sports helemt.
Compatible with all NiteRider lights except the MiNewt and Lumina series.
I have only used this with a Pro 1800 single light model. If you have a double light model (Pro 3600 or older twin halogen) they might be too heavy. Not sure but just a warning. But given that I have smacked my light into tree branches at speed without damage to the mount I think it should handle a double light just fine.