dehacker

Good day everyone. I has been cold here in Kansas this past week. I usually start my two motorcycles up every week and let them run for about ten minutes to get a good warm up. I then shut the gas off on my Royal Star Venture. But today I did notice some coolant under the Yamaha center of the bike, on my trailer which is park inside my garage. I keep them plugged in into a tender all the time except to start them. Can some tell me where this coolant leak might be coming from? Please email me. Thanks