.

Honda NX 400i Falcon

.  

Make Model

Honda NX 400i Falcon

Year

2012 -

Engine

Four stroke, single cylinder, OHC RFVC, 4 valves

Capacity

397.2 cc m / 24.2 cu-in
Bore x Stroke 85 x 70 mm
Cooling System Air cooled
Compression Ratio 8.8:1

Induction

Fuel injection

Ignition 

CDI
Battery 12V 10Ah
Starting Electric

Max Power

28.7 hp / 21.4 kW @ 6500 rpm

Max Torque

3.27 kg-fm / 23.65 lb-ft @ 6000 rpm

Transmission 

5 Speed 
Final Drive Chain
Frame Tubular semi-double steel cradle 

Front Suspension

Telescopic forks

Front Wheel Travel

220 mm / 8.6 in

Rear Suspension

Pro-link monoshock

Rear Wheel Travel

195 mm / 7.6 in

Front Brakes

Single 256mm disc 2 piston calipers

Rear Brakes

Single 220mm disc 1 piston caliper

Front Tyre

90/90-21

Rear Tyre

120/90-17
Caster 26.45°
Trail 102 mm / 4 in
Dimensions Length: 2147 mm / 84.5 in  
Width    789 mm / 31.0 in
Height 1210 mm / 47.6 in
Wheelbase 1434 mm / 56.4 in
Seat Height 850 mm / 33.4 in

Dry Weight

157 kg / 346 lbs

Fuel Capacity

15 Litres / 4.0 US gal

Overview of the NX-4 and NX400i Falcon

Honda NX-4 has a single cylinder four-stroke engine, one camshaft derived from the enduro XR 400, with four valves in radial arrangement (RFVC), witjh a claimed maximum power of 30.6 hp (22.82 kW)  at 6,500 rpm, and a maximum torque of 3.51 Kg-fm (34.41 Nm) at 6,000 rpm. It has a double box and bar cradle front suspension with a wheel travel of 220 mm and at the rear a Pro-Link suspension with 195 mm wheel travel. It has disc brakes on both wheels.

It is equipped with a five-speed transmission and an electric starter, and is chain driven.  Wheels are 21" in the front and 17" at the rear and shod with Pirelli MT-60.

Its dry weight is about 151 kg. It has a fuel tank of 15.0 liters, 4.0 liters reserve. This gives a range of about 300 km, consuming 20 km / L in the city.

The NX-4 is mainly sold in Brazil, and was used in several states by the Brazilian army,

In 2008 Honda Brazil stopped production of the NX-4, due to the strict limitations imposed on emissions in Brazil.  It was replaced by the Honda XRE 300. 

In 2012 production was resumed, and the model was named the Honda NX-400i Falcon, which came with an electronic fuel injection system, which complied with the imposed emissions limits.

With the change to the injection system, the engine lost about 2 horsepower, from 30.6hp  to 28.7hp at 6,500 rpm.  The torque decreased slightly from 3.51 kg-fm to 3.27 kg-fm at 6,000 rpm.

In Mexico and Argentina the NX-4 was still available in the carburetor version.