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Engine Type: 84.7 cc liquid-cooled 2-stroke; reed-valve inducted
Displacement: 84.7
Bore and Stroke: 47.5 x 47.8 mm
Cooling: Liquid
Compression Ratio: 8.2:1
Fuel System: Keihin PWK 28
Ignition: CDI
Front Suspension: Inverted fork; fully adjustable, 10.8-in. travel
Front Brakes: Hydraulic single disc brake, 220 mm
Front Tire: 70/100-17-40M
Rear Suspension: Single shock; fully adjustable, 11.1-in. travel
Rear Brakes: Hydraulic single disc brake, 190 mm
Rear Tire: 90/100-14-49M
Dry Weight: 156 lbs.
Fuel Capacity: 1.3 gal.
Wheelbase: 49.5 in.
Ground Clearance: 13.8 in.
Seat Height: 34 in.
Transmission: Constant-mesh 6-speed; multiplate wet clutch
Final Drive: Chain Drive
Colors: Team Yamaha Blue/White
Warranty: 30 Day (Limited Factory Warranty)