Honda CBR400RR (1993)

The Honda CBR 400RR is a four stroke, transverse four cylinder motorcycle with a 399 cc engine capacity and 11.3:1 compression ratio. It has a liquid cooled cooling system, a trockoid oil pump type, and can hold up to 3.8 liters of oil. The bike includes a 6 speed transmission and a chain final drive, with a primary drive of 2.117. The frame is constructed from twin-spar, box-section aluminum and the bike has a front suspension with 41mm Showa damper-rod forks with adjustable pre-load and a rear suspension with a Showa gas/oil shock with adjustable preload and compression. The front brakes include 2x 275mm discs with 4 piston calipers and the rear brake is a single 220mm disc with 2 piston caliper. The dimensions of the bike are: length- 1990mm, width- 670mm, height- 1080mm, and it has a wheelbase of 1375mm. The seat height is 750mm and it has a dry weight of 163 kg. It has a fuel capacity of 15 liters and a ground clearance of 125 mm. Its max power is 59 hp / 42.2 kW @ 12500 rpm and max torque is 39 Nm / 28.8 ft-lb @ 10000 rpm. It has a road test date of Moto Sprint 1991.

Technical specifications:

Make Model: Honda CBR 400RR

Year: 1993
Engine: Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder.
Capacity: 399 cc / 24.3 cu-in
Valve: Intake valve closes @ 1mm lift / Exhaust valve opens @ 1mm lift
Bore x Stroke: 55 x 42 mm
Cooling System: Liquid cooled; radiator with cooling fan
Compression Ratio: 11.3:1
Lubrication: Forced pressure and wet sump
Oil Pump Type: Trockoid
Oil Capacity: 3.8 Liters
Induction: 4x 26mm Flat-side CV
Charging: Triple phase output alternator
Ignition: Digitalized full transistor ignition
Spark Plug: NGK CR9EH-9 or ND U27FER-9
Battery: 12v (6AH) YTX7A-BS
Starting: Electric
Max Power: 59 hp / 42.2 kW @ 12500 rpm
Max Torque: 39 Nm / 28.8 ft-lb @ 10000 rpm
Clutch: Multi-plate, wet
Transmission: 6 Speed
Final Drive: Chain
Primary Drive: 2.117
Gear Ratio: 1st 3.307: 1 (43/13) 2nd 2.352: 1 (40/17) 3rd 1.875 (30/16) 4th 1.591 (35/22)3 5th 1.435 (33/23) 6th 1.318 (29/22)
Frame: Twin-spar, box-section aluminum
Front Suspension: 41mm Showa damper-rod forks with adjustable pre-load
Rear Suspension: Showa gas/oil shock with adjustable preload and compression
Front Brakes: 2x 275mm discs 4 piston calipers
Rear Brakes: Single 220mm disc 2 piston caliper
Font Wheel: 17×3.5 in.
Rear Wheel: 17×4.5 in.
Front Tyre: 120/60-17
Rear Tyre: 150/60-18
Rake: 24.3 degrees
Trail: 91 mm / 3.6 in
Dimensions: Length 1990mm / 78.3 in width 670mm / 26.4 in Height 1080 mm / 42.5 in
Wheelbase: 1375mm / 54.1 in
Seat Height: 750 mm / 29.5 in
Dry Weight: 163 kg / 359.4 lbs
Ground Clearance: 125 mm / 4.9 in
Fuel Capacity: 15 Litres / 4.0 gal
Road Test: Moto Sprint 1991