The MSA has released three updates to this year’s Kart Race Yearbook relating to Bambino, Cadet and Formula Blue. In Bambino it has been added that clutches can’t be greased and there is a restriction on the size of the rear wheels, and in Cadet there is an addition to the rear bumper fixing rules. In Formula and Junior Blue there are updates to the minimum driver weights for the different restrictor sizes. Check the full details at www. msauk.org/Resource-Centre/ Technical-Kart and don’t get caught out!