Honda Announces Launch of CL400 Single-Cylinder Urban Road Sports Bike
September 22, 1998, Japan
Tokyo, September 22, 1998 - Honda Motor Co., Ltd. has announced the launch of the new Honda CL400 motorcycle, which will go on sale on September 23. One of a new series of Honda two-wheelers tailored to today's varied modern consumer lifestyles, this road sports machine is designed to look like a simple town bike. Yet its deceptively ordinary, but alluring form conceals a powerful air-cooled single-cylinder 400cc engine. Whether cruising downtown or negotiating winding suburban roads, it's guaranteed to provide a comfortably smooth and yet reassuringly pulse-quickening ride.
This particular model was first displayed at the 32nd Tokyo Motor Show in 1997. Subsequently refined for commercial launch, it is expected to appeal to a broad age-range of riders. Thirteen years have passed since Honda last introduced a single-cylinder 400cc sporty motorcycle.
CL400
Domestic annual sales target:
5,000 units
The lightweight, compact 400cc engine - complete with impressive heat-radiating fins - nestles within a semi-double cradle frame. The functional urban exterior design blends a variety of individual high-class parts: swept-back twin mufflers gently curving along each side of the frame, an understated teardrop-shaped fuel tank, and a flat, slim-profile seat.
The air-cooled single-cylinder 400cc engine is one that has proved its mettle in off-road conditions. It combines power in the low- and mid-rev range, which makes up the large proportion of everyday driving, with the ability to easily reach higher speeds. To make starting easier, an automatic decompressor is featured. The Capacitor Discharge Ignition (CDI) system also helps facilitate smooth starting.
In addition to an internal balancer to minimize engine vibrations, the CL400 also features a dry sump for a smooth oil supply to the engine and a more compact bike. As a result, despite having a single cylinder, the bike runs exceptionally smoothly.
The semi-double cradle frame uses forged materials for the joints in all sections, reducing weight while boosting rigidity. The steel tubing used balances flexibility with strength. The telescopic front suspension and twin-damper swingarm rear suspension, combined with sporty wheels, give the handling a very smooth feel.
The brakes are smooth and reliable: a single-disc brake at the front and a simple drum brake at the rear.
The CL400 is available in two body colors: the urban-feel Pleiades Silver Metallic and classic Siena Gold Metallic for that specially nostalgic image.
Main specifications:
Model | CL400 | |
Type | NC38 | |
Length x width x height | (m) | 2.175 x 0.825 x 1.135 |
Wheelbase | (m) | 1.410 |
Ground clearance | (m) | 0.185 |
Seat height | (m) | 0.795 |
Curb weight/dry weight | (kg) | 155/140 |
No. of riders | (person) | 2 |
Fuel economy (km/l) [60 km/h test on flat ground] | 36.0 | |
Minimum turning radius | (m) | 2.5 |
Engine type | NC38E air-cooled 4-cycle OHC 4-valve single-cylinder |
|
Displacement | (cm3) | 397 |
Bore/stroke | (mm) | 85.0 x 70.0 |
Compression ratio | 8.8 | |
Maximum power output | (PS/rpm) | 29/7,000 |
Maximum torque | (kgm/rpm) | 3.5/5,500 |
Carburetor type | VEBA | |
Starter | kick-start | |
Ignition | capacitor discharge (CDI) | |
Lubrication | forced pressure and wet sump | |
Oil capacity | (l) | 2.2 |
Fuel tank capacity | (l) | 12 |
Clutch | coil spring | |
Transmission | 5-speed return | |
Gear ratios | 1st gear | 2.615 |
2nd gear | 1.789 | |
3rd gear | 1.350 | |
4th gear | 1.076 | |
5th gear | 0.925 | |
Drive ratios (primary/final) | 2.826/2.400 | |
Rake (degrees)/trail (mm) | 28°10'/127 | |
Tire sizes | Front | 90/100-19 (55P) |
Rear | 110/90-18 (61P) | |
Brakes | Front | hydraulic disc |
Rear | drum | |
Suspension | Front | telescopic |
Rear | swingarm | |
Frame type | semi-double cradle |