LED Helmet Brake Light Kit
Convert your GM54S or GM67 helmet to work with your brake light. The light commuicated with the brake light via bluetooth making it...
LED Brake Light Kit for FF-98, MD-01 & OF-77
Genuine Gmax wireless brake light kit is an option for FF98, OF77 series helmets and original equipment for MD01 helmets
The unit gets...
LED Battery Case Kit
Converts your GM67 to work with the LED battery kit
Allows it working capability with the brake kit