Engine Type: SOHC 4-stroke Displacement: 686cc Bore x Stroke: 102.0mm x 84.0mm Engine Cooling: Liquid Fuel System: Yamaha Fuel Injection (YFI), 44mm Front Suspension: Independent double wishbone and 5-way preload adjustment Front Travel: 9.1 in. Front Brake Type: Dual hydraulic disc Front Tires: AT22 x 7-10 Maxxis® Rear Suspension: Cast aluminum swingarm with preload adjustable shock Rear Travel: 10.1 in. Rear Brake Type: Dual hydraulic disc Rear Tires: AT20 x 10-9 Maxxis® Front Rack Capacity: 110 lb. Fuel Capacity: 2.9 gal Ground Clearance: 9.4 in Machine Dimensions (LxWxH): 72.6 in x 45.5 in x 43.9 in Wheelbase: 50.4 in Final Drive: X-ring chain; 2WD Transmission: 5-speed w/reverse; wet multiplate clutch