Up for auction: The iconic LEGO Technic Bugatti Chiron (set 42083). This massive 1:8 scale model is officially retired (no longer produced by LEGO) and is a true masterpiece to build. The set is 100% brand new, unopened, and factory sealed. Please note The front of the box (just below the Technic logo) has sustained a tear/crease during storage. Please carefully review the photos for details. The contents are, of course, completely intact and brand new. This makes it the perfect set for an enthusiastic builder who doesn't require a mint-condition box! Highlights of this set: 3,599 pieces! W16 engine with moving pistons. Fully functional 8-speed gearbox with paddle shifters. Unique serial number beneath the hood. Includes the 'top speed key' to operate the active rear wing.