Honda - CB-1 (CB 400 F) NC27 (Japanese Market) 90

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Bike Info

CC:
400
CB-1 (CB 400 F) NC27 (Japanese Market) Parts and accessories

Brakes

Front:
Disc
Rear:
Disc
Front Disc Size:
310 mm
Front-Pistons-per-caliper:
2
Rear Disc Size:
240 mm
Rear-Pistons-per-caliper:
1

Dimensions

Dry Weight:
187 kg 413 lbs
Fuel Capacity:
11.5 litres, 3.04 US gal, 2.53 Imp gal.
Ground Clearance:
130 mm, 5.1 in
Height:
1025 mm, 40.4 in.
Length:
32.5 mm, 1.28 in
Reserve Fuel Capacity:
3.5 litres, 0.92 US gal, 0.77 Imp gal.
Seat Height:
775 mm, 30.5 in.
Trail:
99 mm, 3.9 in.
Wet Weight:
183 kg, 403 lbs.
Wheelbase:
1370 mm, 53.9 in.
Width:
705 mm, 27.8 in.

Electrics

Voltage:
12v
Battery:
YTX9-BS
Charging System:
Triple phase output alternator
Ignition:
Full transistor ignition
Spark Plugs:
NGK CR8EH-9
Spark Plugs (Iridium):
NGK CR8EHIX-9

Engine

Type:
Liquid Cooled 4 Stroke DOHC Straight Four
Air Filtration:
Paper filter
Bore x Stroke:
55.0 x 42.0 mm, 2.17 x 1.65 in
Carburation:
VG06 32.5 mm, 1.28 in
Compression Ratio:
11.5:1
Displacement:
399 cc, 24.3 cu in.
Firing Order:
1-2-4-3.
Lubrication System:
Forced pressure and wet sump
No. of Valves:
16
Starting:
Electric Starter motor
Valve Train:
Gear driven DOHC, 4 valves per cylinder

Transmission

Chain Number of Links:
104
Chain type:
525
Clutch Type:
Wet, multi-plate
Final Drive:
Chain
Gearchange Pattern:
1-N-2-3-4-5-6
Gear Ratio 1st:
3.307 (43/13)
Gear Ratio 2nd:
2.352 (40/17)
Gear Ratio 3rd:
1.875 (30/16)
Gear Ratio 4th:
1.590 (35/22)
Gear Ratio 5th:
1.434 (33/23)
Gear Ratio 6th:
1.333 (32/24)
Sprocket front:
14
Sprocket rear:
39
Transmission:
6 speed constant-mesh

Misc.

Frame:
Twin spar steel perimeter
Motorcycle Style:
ROADSTER

Power

Max Power Output:
55.2 bhp @ 10000 rpm
Max Torque:
29 lb/ft @ 9500 rpm
Top Speed:
118 mph

Suspension

Front:
41mm rwu telescopic fork
Rear:
Pro-Link Monoshock

Tyres

Front:
110/70-17 Tubeless
Rear:
140/60-17 Tubeless