SW-Motech Engine guardEngine guard This engine guard made of 4 millimeter thick aluminum sheet was specially developed for the Ducati Multistrada V 4. It protects the oil filter and other engine parts that make up the crossplane engine. Additional protection against rocks and contact with the ground for the engine: the high quality, aluminium alloy engine guard shows what it's capable of off the street, but provides extra safety and an individualized look on the streets,