Honda NT400 Bros (1991-93)

The Honda NT400 Bros MKII was produced from 1991-1993 and had a four-stroke, 52 degree V-twin cylinder engine with 3 valves per cylinder and a capacity of 389cc. It had a compression ratio of 10.0:1, was liquid cooled with a 2x31mm Keihin CV induction system and digital transistorized ignition. The motorcycle had an electric starter and could produce a maximum power of 27.2kW/37PS at 8500 rpm and a maximum torque of 34.5Nm/3.5kgf-m at 6500 rpm. The transmission was 5-speed with a chain final drive. The frame was an aluminum twin-tube diamond that acted as a stressed member. Suspension included a 37mm telescopic fork on the front which had 130mm/5.1in of travel and a swingarm on the rear with 120mm/4.7in of travel. The front brakes were fitted with a single 320mm disc and the rear brakes had a single 208mm disc. The front and rear tires were 110/80-17 and 150/70-17 respectively. The dry weight of the motorcycle was 164kg/361.5lbs with a fuel capacity of 19.5 liters/5.1 US gallons.

Technical specifications:

Make Model: Honda NT 400 Bros MKII

Year: 1991-93
Engine: Four stroke, 52 degreesV-Twin cylinder, SOHC, 3 valve per cylinder
Capacity: 389 cc / 23.7 cu-in
Bore x Stroke: 64 x 62 mm
Compression Ratio: 10.0:1
Cooling System: Liquid cooled
Induction: 2x 31mm Keihin CV
Ignition: Digital transistorized
Starting: Electric
Max Power: 27.2kW / 37 PS @ 8500 rpm
Max Torque: 34.5Nm / 3.5 kgf-m @ 6500 rpm
Transmission: 5 Speed
Final Drive: Chain
Frame: Aluminium twin tube diamond as a stressed member
Front Suspension: 37mm telescopic fork
Front Wheel Travel: 130 mm / 5.1 in
Rear Suspension: Swingarm
Rear Wheel Travel: 120 mm / 4.7 in
Front Brakes: Single 320mm disc
Rear Brakes: Single 208mm disc
Front Tyre: 110/80-17
Rear Tyre: 150/70-17
Dry Weight: 164 kg / 361.5 lbs
Fuel Capacity: 19.5 Litres / 5.1 US gal