CRF80   CR85
 

Engine Type

80cc air-cooled single-cylinder four-stroke

 

 

84.7cc liquid-cooled single-cylinder two-stroke

Bore And Stroke

47.5mm x 45.0mm

 

 

47.5mm x 47.8mm

Compression Ratio

9.7:1

 

 

8.4:1

Valve Train

SOHC; two-valve

 

 

Reed-valve

Carburetion

20.0mm piston-valve

 

 

Carburetion: 28mm flat slide

Ignition

CD

 

 

CD with electronic advance

 

 

DRIVE TRAIN

 

 

 

 

 

 

Transmission

Five-speed

 

 

Close-ratio six-speed

Final Drive

#420 chain; 14T/46T

 

 

#420 chain; 15T/55T

 

CHASSIS / SUSPENSION / BRAKES

 

 

 

 

 

Front Suspension

27.0mm leading-axle Showa fork; 5.5-inch travel

 

 

37mm fully adjustable leading-axle inverted Showa cartridge fork; 10.8-inch travel

Rear Suspension

Single-shock; 4.3-inch travel

 

 

Pro-Link fully adjustable Showa single-shock; 11.5-inch travel

Front Brake

Drum

 

 

Single disc

Rear Brake

Drum

 

 

Single disc

Front Tire

2.50-16

 

 

70/100-19

Rear Tire

3.60-14

 

 

90/100-16

 

DIMENSIONS

 

 

 

 

 

 

Rake

28.02 degrees

 

 

27.25 degrees

Trail

74.0mm (2.9 inches)

 

 

92.3mm (3.63 inches)

Wheelbase

47.6 inches

 

 

50.7 inches

Seat Height

28.9 inches

 

 

34.0 inches

Ground Clearance

8.6 inches

 

 

13.9 inches

Dry Weight

154.0 pounds

 

 

145.0 pounds

Fuel Capacity

1.5 gallons, including 0.3-gallon reserve

 

 

1.35 gallons

 

OTHER

 

 

 

 

 

 

Available Colors

Red

 

 

Red

Model Id

CRF80F

 

 

CR85RB

 

 
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