YAMAHA SZR

 

Engine


Engine type

Air cooled, 4-stroke, SOHC

Cylinder layout

Forward-inclined single cylinder

Displacement

123cc

Bore & Stroke

54.0 x 54.0 mm

Compression ratio

10.0:1

Maximum output

11 PS/7500 rpm (8 KW@7500rpm)

Maximum torque

10.4 Nm/6,500 rpm

Lubrication system

Wet sump

Fuel supply

Carburettor

Starting method

Electric starter and kickstarter

Clutch type

Wet, multiple-disc

Ignition type

CDI

Transmission type

5-gear Constant mesh

Primary/Secondary reduction ratio

Prim r = 68/20 (3.400); sec r = 45/14 (3.214)

Gear ratios

1st - 33/11 (3.000) 2nd - 32/18 (1.778) 3rd –
25/19 (1.316) 4th - 23/22 (1.045) 5th - 21/24 (0.875)

Chassis


Frame type

Diamond tubular type

Suspension (front/rear)

Telescopic fork, Swingarm

Brake type (front/rear)

Disk, drum

Tyre size (front/rear)

2.75-18.4PR, 3.00-18.6PR

Battery

12V-5AH

Caster/Trail

26.0 degree/90.0 mm

Headlight

12V 35/25W Halogen bulb

dimensions


Overall length x width x height

1995 x 730 x 1110 mm

Seat height

795 mm

Wheelbase

1,295 mm

Minimum ground clearance

155 mm

With oil and fuel

125 kg

Fuel tank capacity

13.6 litres

Engine oil volume

1 litres



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