Buy now. Pay later on Focus Fat Boy Pre-Production Demo Bike. Every Focus Fat Boy Pre-Production Demo Bike from wiggle is fully checked & assembled before despatch and will arrive ready to ride. The Fat Boy is an entry level Hardtail MTB built using the Sport 6061 Aluminium frame with Shimano Deore/Deore XT components. Rockshox Dart 2 Turnkey forks with 100mm travel supply the front suspension and Tektro Auriga Comp hydraulic disc brakes provide the stopping power on the entry level machine, which also consists of Concept components. Schwalbe Smart Sam tyres give the grip you require even when the going gets slippy with Concept rims and hubs supplying the reliability and strength. The Fatboy was voted 'Bike of the Year' in 2008 by What MTB magazine and is Focus's entry level Disc MTB for 2009. Sport 6061 Aluminium FrameRockShox Dart 2 Turnkey 100mm Suspension ForkTektro Auriga Comp, hydraulic disc-brakesShimano Deore XT Rear MechShimano M510 Front mechWeight: 13.6 kgs