JIBS SCOOTER: BACK 2 SCHOOL JAM Published on 17 August 2012 at 11:26. JIBS SCOOTER: Back 2 school jam with MGP! On September 1, 2012. The MADDNESS starts at 10:00am when the store opens. You will get the chance to meet the MADD GEAR pro riders as they stop at JIBS on their Northern Exposure Summer Tour. Published on 17 August 2012 at 11:26.