The motor holder is a product that replaces a petrol engine with an elektric motor. It provides the needings to function fully electric. It's made of stainless steel so it doesn't rust and keeps the motor and motor reductor firmly in place. 40% of the worldwide CO²-emissions comes from the building industry, so with this design it's a step closer to a cleaner environment. It also benefits the health of the end user, due to the pollution reduction.