YAMAHA YZ85 85 (2003 - Present) Description & History: The Yamaha YZ85 is the best dirt bike for teenagers looking to get into motocross. But the YZ85 is far from being a toy: it's an 85cc single-cylinder bike that's ready to race. It sports a rigid and light chassis making the bike very manageable and well-balanced, with increased handling thanks to the fully-adjustable suspension.
Despite its diminutive displacement, the YZ85 comes with a 6-speed gearbox and smooth shifting thanks to a clutch that has been designed to comply with the racing rigors.
The YZ85 comes with wide foot pegs,radiator shrouds and side panels for handy leverage on a variety of surfaces and fast cornering. The two-piece clutch cover and special-design airbox allow easy maintenance and the water pump impeller is now made of cast aluminium (vs. resin).
YAMAHA YZ85 85 2003 - Present Full Specifications:Brand: YAMAHA, Model: YZ 85, Type: YZ85 2003, Name Year: YZ85 85 2003 - Present, Engine Type: Liquid-cooled 2-stroke;reed-valve inducted, Displacement: 85 cm3, Bore Xstroke: 1.9x1.9 in OR 48.3x48.3 mm, Compression: 8.2:1, Horsepower: 0(NaN)/ KW(hp)/RPM, Torque: -/ lb-ft/RPM OR 0/ Nm/RPM, Fuel System: Keihin PWK 28, Gearbox: 6 speed, Clutch: Multiplate wet clutch, Primary Drive: -, Final Drive: Chain, Frame: Single-backbone, semi-double-cradle frame, Front Suspension: Inverted fork;fully adjustable, 10.8-in travel, Rear Suspension: Single shock;fully adjustable, 11.1-in travel, Front Brake: Hydraulic single disc brake, 220mm, Rear Brake: Hydraulic single disc brake, 190mm, Length: 71.7 in OR 1821 mm, Width: 29.8 in OR 757 mm, Seat Height: 34 in OR 864 mm, Wellbase: 49.5 in OR 1257 mm, Ground Clearance: 13.8 in OR 351 mm, Weight: 157 lbs OR 71 kg, Fuel Capacity: 1.3 gallons OR 1.3 L, Tyres Front: 70/100-17, Tyres Rear: 90/100-14.