Yamaha - RD 400 E 78

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Bike Info

CC:
400
RD 400 E Parts and accessories

Service

Fork oil grade:
SAE 10W
Front Fork Oil cc (right leg):
164
Idle Speed (rpm):
1200

Brakes

Front:
Disc
Brake fluid:
DOT4
Front Drum Size:
n/a
Front-Pistons-per-caliper:
2
Rear-Pistons-per-caliper:
2

Electrics

Voltage:
12v
Charging System:
280 Watt
Spark Plugs:
NGK B9ES
Spark Plugs (Iridium):
ND W27ES-ZU

Engine

Type:
Air Cooled 2 Stroke Parallel Twin
Bore x Stroke:
64 x 62 mm
Carburation:
Mik VM28SS
Compression Ratio:
0.035-0.040
Firing Order:
180 degree
Lubrication System:
oil injection
No. of Valves:
4
Starting:
kick
 

Transmission

Chain Number of Links:
96
Chain type:
530
Final Drive:
Chain
Sprocket front:
17
Sprocket rear:
38

Misc.

Motorcycle Style:
ROADSTER

Power

Max Power Output:
38 Hp
Standing 1/4 mile:
low 14s @ 91- 92 mph

Tyres

Front:
325-18 Tubed
Rear:
350-18 Tubed