At the beginning of April ASN Canada posted that for insurance purposes the drop down bumper system is mandatory in all classes in 2019. With this being mandated by ASN the WCKC will use the drop down bumper system in all classes for the entire 2019 WCKC Championship. Please contact your local kart shops to get you kit installed before the first event in Chilliwack, BC on May 17-19, 2019. The WCKC should have some of the drop down bumper kits on hand at the event for the last minute people.
ASN Bulletin about the drop down bumper system for 2019