Honda - CB 400 F2 (400/4) 77

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Bike Info

CC:
400
Bike Description:
Very Successful update of the CB350 - 4
CB 400 F2 (400/4) Parts and accessories

Service

Float Height:
21mm/0.82in
Points Gap mm:
0.3-0.4mm
Spark Plugs Gap (mm):
0.7-0.8mm
Valve Clearance Cold - Exhaust:
0.05mm - 0.002in
Valve Clearance Cold - Inlet:
0.05mm - 0.002in

Brakes

Front:
Disc
Rear:
Drum
Front Disc Size:
267mm
Front-Pistons-per-caliper:
1

Dimensions

Dry Weight:
170 Kilos
Fuel Capacity:
3.7 Imperial Gallons inc reserve
Reserve Fuel Capacity:
0.8 Imperial Gallons
Seat Height:
790mm
Wet Weight:
179.54 Kgs
Wheelbase:
1355mm

Electrics

Voltage:
12v
Battery:
12N12A4A1 = YB12AA
Bulb-Headlight:
12v 35/35 Bosch fitment
Ignition:
coils, points, and condensors
Spark Plugs (Iridium):
NGK DR8EIX

Engine

Type:
Air Cooled 4 Stroke SOHC Inline Four
Air Filtration:
Paper element
Bore x Stroke:
51mm x 50mm
Carburation:
Four 20mm Keihin (piston valve)
Compression Ratio:
9.4 : 1
Displacement:
408 cc - 399 cc Japan Market
No. of Valves:
8
Pilot Screw Setting:
2.00 turns out
Starting:
Electric and Kick
Valve Train:
Single OHC
 

Transmission

Chain Number of Links:
96
Chain type:
ES50
Clutch Type:
Wet multiplate
Final Drive:
Chain
Gearchange Pattern:
1 N 2 3 4 5 6
Gear Ratio 1st:
2.733 : 1
Gear Ratio 2nd:
1.8 : 1
Gear Ratio 3rd:
1.375 : 1
Gear Ratio 4th:
1.111 : 1
Gear Ratio 5th:
0.965 : 1
Gear Ratio 6th:
0.866 : 1
Sprocket front:
16
Sprocket rear:
38
Transmission:
6 Speed

Misc.

Colour Options:
Candy Antares Red - Varnish Blue - Parakeet Yellow
Exhaust:
4 into 1
Frame:
Single down tube
Motorcycle Style:
ROADSTER
Place of Manufacture:
Japan

Power

Fuel Consumption:
50 * 55 mpg
Max Power Output:
37 bhp
Power/Weight Ratio:
206 bhp / tonne
Standing 1/4 mile:
15.1 secs
Top Speed:
102mph

Suspension

Front:
33 mm Telescopic Forks
Rear:
Twin Shock

Tyres

Front:
300-18 Tubed
Rear:
350-18 Tubed

Wheels

Front:
3.0 x 18
Rear:
3.5 x 18