When you purchase a new motorcycle from Great Lakes Power Sports in the month of January present this coupon at the time of sale and recieve your first service for FREE or a FREE G-Max Helmet! Valid only at Great Lakes Power Sports January 1, 2008 through January 31, 2008. Must present coupon at time of sale. Present this coupon to: Great Lakes Powersports G 3450 Miller Rd. Flint, MI 48507 Select File and Print to print your coupon. (PC Ctrl+P or MAC Apple+P)