Spec Sheet
The information below is specific to the Honda - VFR 400 RH2 (NC24) (Japan) VIN 1009051 - 1010019 87, showing anything for service information to the amount of fork oil or even the tyre pressures. If you would like to contribute any missing information, please use the edit link below.
Back.Bike Info
CC:
400
Bike Description:
Ground breaking
Chassis info:
NC24-1000010 to 1010019
Service
Chain Freeplay mm:
15 - 25
Coolant:
50% Distilled Water / 50% Corrosion inhibited ethlyene glycol anti-freeze
Cooling System (litres):
1.7
Engine Oil Classification API:
SF
Engine Oil Grade SAE:
10w/40
Engine Oil quantity (litres):
2.4
Engine Oil quantity with filter (litres):
2.6
Float Height:
6.8mm
Fork oil grade:
10w fork oil
Front Fork Oil cc (left leg):
392
Front Fork Oil cc (right leg):
389
Idle Speed (rpm):
1300rpm ± 100rpm
Spark Plugs Gap (mm):
0.8 - 0.9
Tyre Pressure Back Bar / psi:
2.5 bar / 36 psi
Tyre Pressure Back - Pillion Bar / psi:
2.75 bar / 40 psi
Tyre Pressure Front Bar / psi:
2.2 bar / 32 psi
Tyre Pressure Front - Pillion Bar / psi:
2.2 bar / 32 psi
Valve Adjustment Interval:
12000km
Valve Clearance Cold - Exhaust:
0.18mm - 0.22mm
Valve Clearance Cold - Inlet:
0.11mm - 0.15mm
Brakes
Front:
Twin Disc
Rear:
Disc
Brake fluid:
DOT 4
Front Disc Size:
276mm
Front-Pistons-per-caliper:
2
Rear Disc Size:
212
Rear Drum Size:
212
Rear-Pistons-per-caliper:
1
Dimensions
Dry Weight:
165kg
Fuel Capacity:
15 litres
Ground Clearance:
125 mm
Height:
1125 mm
Length:
2010 mm
Reserve Fuel Capacity:
2.0 liters (0.5 U.S. gal., 0.4 Imp gal.)
Seat Height:
770 mm
Trail:
96mm
Wet Weight:
183kg
Wheelbase:
1345 mm
Width:
690 mm
Electrics
Voltage:
12v
Battery:
YB9L-B
Bulb-Headlight:
12v 60/55w (H4)
Charging System:
350W Triple phase output alternator
Ignition:
Digitalized full transistor ignition
Main Fuse:
30A
Spark Plugs:
NGK C8EH9 / NIPPON DENSO U24FE9
Engine
Type:
Liquid Cooled 4 Stroke DOHC V Four
Air Filtration:
Paper
Bore x Stroke:
55mm x 42mm
Carburation:
Constant velocity Keihin; 4 carburetors
Carburation Idle Jet:
35
Carburation Main Jet:
115 x 4 (Rear cylinders have bigger emulsion tubes)
Compression Ratio:
11.3:1
Displacement:
399 cc
Firing Order:
1-3-2-4
Fuel Minimum Octane Rating:
91
Lubrication System:
Forced pressure and wet sump
No. of Valves:
16
Pilot Screw Setting:
2 turns out.
Starting:
Electric
Valve Train:
Gear driven DOHC; 4 valves per cylinder
Transmission
Chain Number of Links:
106
Chain type:
525
Clutch Type:
Multi plate wet clutch
Final Drive:
Chain
Gearchange Pattern:
Left foot operated return system: 1—N—2—3—4—5—6
Gear Ratio 1st:
3.307:1
Gear Ratio 2nd:
2.352:1
Gear Ratio 3rd:
1.850:1
Gear Ratio 4th:
1.545:1
Gear Ratio 5th:
1.333:1
Gear Ratio 6th:
1.227:1
Primary Drive:
2.117:1
Primary Drive Ratio:
3.000:1
Sprocket front:
15
Sprocket rear:
45
Transmission:
6 Speed Constant Mesh
Misc.
Frame:
Twin Spar Aluminium Frame
Motorcycle Style:
Sports
Place of Manufacture:
Japan
Swing Arm:
Single Sided
Power
Fuel Consumption:
42mpg
Max Power Output:
60bhp @ 12,500rpm
Max Torque:
3.7kg-m @ 10,000rpm
Standing 1/4 mile:
12.6 @ 175 Kph or 109mph
Top Speed:
136mph
Suspension
Front:
37mm Telescopic, coil spring, oil damped, rebound damping force air adjustable (8psi - 11psi)
Rear:
Pro-Arm Mono shock, fully adjustable
Tyres
Front:
100/90-16 Tubeless
Rear:
130/70-18 Tubeless
Wheels
Bearing Front Left:
20x42x12
Bearing Front Right:
20x42x12
Front:
16 x 2.5
Rear:
18 x 3.5
Add information to the model
All information presented on the website is given to the best of our knowledge at the given time. All information is intended to only as a guide. A major Japanese manufacturer's quote:
We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.