Junak M07R SPECIFICATIONS, PRICE & IMAGES

Bike Features

Make Model:
Junak M07R

Year:
1956 – 59

Production:
10000 (as part of the M07)

Engine:

Four stroke, single cylinder, OHV

Capacity:
349 cc / 21.3 cub. in.

Bore x Stroke:
75 x 79 mm

Compression Ratio:
7.0:1

Cooling:
Air/Oil cooled

Lubrication:
Dry-sump

Ignition:
Magneto

Battery:
14 Ah, 6V

Dynamo:
45 W

Starting:
Kick-start

Clutch:
Multi-plate clutch with cork inserts working in an oil
bath

Max Power :
14 kW / 19 hp @ 6000 rpm

Max Torque:
27.5 Nm / 2.8 kgf-m / 20.3 ft-lb @3800 rpm

Transmission:
Four-speed constant-mesh

Final Drive:
Chain

Gear ratios:
1st 3.04 / 2nd 1.97 / 3rd 1.29 / 4th 1.00:1

Frame:
Double, cradle-type, welded throughout of tubing, provided with holders for
side car mounting.

Front Suspension:
Telescopic fork with coil springs and oil damping

Rear Suspension:
Swinging arm sprung on telescopic elements with coil springs and oil
damping.

Front Brakes:
Full hub width, of expander shoe type, hand operated

Rear Brakes:
Full hub width, of expander shoe type, foot operated

Wheels:
Wire type, with full width hubs made of light alloy, interchangeable (also
with side-car wheel). Both wheels with quick-detachable spindles

Front Tyre:
19 in

Rear Tyre:
19 in

Front Rim:
89 mm / 3.5 in

Rear Rim:
89 mm / 3.5 in

Trail:
72 mm / 2.8 in

Dimensions:
Length:  2172 mm / 85.5 in
Width:    
740 mm / 29.1 in
Height:   1095 mm /
43.1 in

Wheel Base:
1417 mm / 55.8 in

Seat Height:
755 mm / 29.7 in

Ground Clearance:
170 mm / 6.7 in

Dry Weight:
170 kg / 374.8 lbs

Fuel Capacity :
17 l / 3.9 US gal

Average Consumption  :
3.5 l/100 km / 28.6 km/l / 67.2 mpg

Top Speed:
125 km/h / 77.7 mph