Engine Type 449cc, 4-Stroke Single, Liquid Cooled w/Fan, Titanium 5-Valve DOHC Bore x Stroke 95mm x 63.4mm Compression Ratio 11.6:1 Fuel Delivery Yamaha Fuel Injection (YFI), 42mm Ignition Digital TCI: Transistor Controlled Ignition Starting System Electric Transmission 5-Speed Manual Clutch Drive Train 2WD; Sealed O-Ring Chain, Eccentric Adjustment Chassis Suspension / Front Independent double wishbone, w/Kashima coated piggy back shocks, High/Low speed compression, rebound and threaded preload adjustment, 9.8-in travel Suspension / Rear Cast aluminum swingarm w/piggyback High/Low speed compression, rebound and threaded preload adjustment, 11.0-in travel Brakes / Front Dual ventilated hydraulic disc, twin piston Brakes / Rear Wave-style ventilated hydraulic disc, twin piston Tires / Front AT21x7-10 Radial Tires / Rear AT20x10-9 Radial Dimensions L x W x H 70.7 x 48.8 x 41.9 in Seat Height 31.9 in Wheelbase 50.0 in Ground Clearance 4.5 in Fuel Capacity 2.6 gal Wet Weight 403 lb Other Lighting Dual 30W Krypton multireflector Headlights and 3.9/0.5W LED Brake light Warranty Color 6 Month (Limited Factory Warranty) Black/Blue