The MFX range of 4.5\" Scooter Decks are the perfect starting point when building a custom scooter. They have utilised the latest manufacturing technologies to produce some of the finest scooter decks available. With development in manufacturing technologies, the design team at MFX have been able to use internal fluting to reduce the weight of the scooter decks, without compromising on strength and have used the T4 and T6 heat treatment methods to enhance durability.