Engine Type Two-stroke, liquid-cooled, single cylinder, AETC, crankcase reed Displacement 84.7 cm³ Bore/Stroke 48.0 mm x 46.8 mm Compression Ratio 9.5:1 Fuel System Keihin™ PE28 Lubrication Fuel/oil premixture of 30:1 Ignition CDI Starter Kick Transmission 6-speed Final Drive #428 Chain Overall LxWxH (mm) 1,805 x 735 x 1,100 RM85L - 1,895 x 735 , 1,100 LxWxH (in) 71.1 x 28.9 x 43.3 Seat Height 850 mm (33.5 in) Wheelbase 1.240 mm (48.8 in) Ground Clearance 325 mm (12.8 in) Dry Weight 65 kg (143 lbs) Front Suspension Inverted, cartridge-type. 20-way adjustable compression and fully-adjustable rebound damping, 10.8 inches of travel Rear Suspension Link-type, fully-adjustable spring preload, 4-way compression and 16-way rebound damping, 10.9 inches of travel Front Brakes Single hydraulic disc Rear Brake Single hydraulic disc Front Tire 70/100-17 40M Rear Tire 90/100-14 49M Fuel Tank Capacity 5.0 L (1.25 imp gal) Colour Yellow