Yamaha RD350
• = no change
1973
1974 A
1975 B
performance
Top speed
102.00 mph
95.00 mph
105.00 mph
1/4 mile, seconds, mph
14.48 @ 89.79
14.90 @ 88.27
14.10 @ 93.00
0-30 mph
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0-60 mph
5.2 sec.
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Braking distance from 30 mph
28 ft. 2 in.
--
31 ft. 10 in.
Braking distance from 60 mph
99 ft. 10 in.
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126 ft. 4 in.
Average fuel mileage
32.9 mpg
36.0 mpg
34.0 mpg
Price USD
$848.00
$908.00
$1211.00
engine
Type
two-stroke
Cylinder arrangement
vertical twin
Valve actuation
reed valves
Valve arrangement
n/a
Valve adjustment
n/a
Cooling
air
Bore x stroke
64 x 54 mm
Displacement
347 cc
Compression ratio
6.6:1
Claimed BHP
38 @ 7500 rpm
Claimed torque, ft/lbs
24.10 ft. lbs. @ 7000
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Carburation
2 x 28 mm Mikuni VM28 SC
Ignition system
battery & dual coils
Lubrication system
autolube
Oil capacity, US pint
4.2
Fuel capacity, US gal.
3.2
Starting system
kick
Electrical system
12V AC generator
Lighting system
12V-35W headlight
Battery
12V-5.5AH
Air filtration
disposable dry paper
drive train
Primary drive
helical cut gears
Clutch
wet, multi-plate
Transmission
6 speed, constant mesh
Final drive
3/8 x 5/8 in. single row chain
1st gear
19.86:1
19.67:1
2nd gear
12.74:1
13.60:1
3rd gear
9.45:1
10.08:1
4th gear
7.46:1
7.59:1
5th gear
6.37:1
6.79:1
6th gear
6.63:1
6.01:1
running gear
Frame
tubular, double cradle
Forks
telescopic, internal springs
Rake/trail
27.5ยบ/4.10 in.
Steering damper
n/a
n/a
n/a
Rear shocks
five way adjustable
Front brakes
single 10.50 in. disc
Rear brakes
single leading shoe 7.0 in. drum
Front tyre
3.00 x 18 4PR
Rear tyre
3.50 x 18 4PR
dimensions
Wheelbase
52.0 in.
Overall length
81.0 in.
Handlebar width
29.0 in.
Seat height
31.8 in.
Ground clearance
6.4 in.
Weight
342 lbs. (wet)
352 lbs.
n/a = not applicable
-- = no info