John Deere are introducing the Accel Deep™ Deck in 2016This new improved design will be available on the 2016X300 Series and 2016 X500 Series garden tractors.These deep flat top cutting decks offer an improved air flowof between 20 – 25% compared with the previous design. The deep 11.4cm deckshell is manufactured from a single piece of pressed steel and has eliminatededges or corners where grass build up can reduce the mowing performance.The Accel Deep™ cutter decks are available in 42, 48 and 54inch cutting widths.The Accel 48A has a 48 inch 122 cm cutting width andfeatures adjustable anti scalp wheels to help the deck ‘float’ over the lawnsurface. Manufactured from 10 gauge steel this deck is 23% heavier than theprevious 48” Edge deck.The Accel decks can only be fitted to compatible 2016 JohnDeere garden tractors and cannot be retro fitted to any pre 2016 models.