MotocrossModel year 2025Global version
Yamaha YZ85

Yamaha YZ85

Motocross · 85 cc

PriceNot recorded
Variant
YZ85

Specifications

Engine8 items

Engine configuration
Liquid-cooled, Single cylinder, Reed valve with YPVS, 2-stroke
Engine displacement
85ccSource wording: 85cc
Bore × stroke
47,5 x 47,8 mm
Compression ratio
8,2 - 9,6 : 1
Lubrication
Premix
Ignition
CDI
Starting
Kick
Cooling system
Liquid-cooledSource wording: Liquid-cooled, Single cylinder, Reed valve with YPVS, 2-stroke

Fuel and transmission4 items

clutch
Wet, Multiple Disc
Transmission
Constant Mesh, 6-speed
Final drive
Chain
Fuel tank capacity
5LSource wording: 5,0 L

Other declared specifications10 items

Carburettor
Keihin PWK28/1
Caster Angle
26° 00
Front suspension system
Telescopic fork
Rear suspension system
Swingarm, (Link type suspension)
Front travel
275 mm
Rear Travel
287 mm
Wheel base
1.285 mm
Minimum ground clearance
360 mm
Wet weight (including full oil and fuel tank)
75 kg
Oil tank capacity
0,5 L

Chassis, brakes and suspension6 items

Frame
Semi double cradle
Trail
99mm
Front brake
Hydraulic Single Disc, Ø220 mm
Rear brake
Hydraulic Single Disc, Ø190 mm
Front tyre
70/100-19 42M Tube type
Rear tyre
90/100-16 52M Tube type

Dimensions and weight4 items

Length
1.9mmSource wording: 1.895 mm
Width
760mm
Height
1.18mmSource wording: 1.175 mm
Seat height
885mm

Sources

Specifications can vary by model year, country and variant.

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