The Suzuki DR-Z 400SM is a 2011-12 motorcycle model with a four-stroke, single-cylinder, DOHC, 4-valve engine and a capacity of 398 cc. It has a Mikuni BSR36 CV carburetor for induction, a dry sump for lubrication, and a digital CDI for ignition. The engine can produce up to 29.2 kW/39.7 hp at 8500 rpm and 39 Nm/3.98 kg-m/28.8 lb-ft of torque at 6600 rpm. It has a 5-speed transmission and a chain (#520) for final drive. The motorcycle has a chrome-moly steel frame, with a single front down tube and telescopic front suspension, and a link-type rear suspension that can be fully adjusted for spring preload and compression damping. The front and rear brakes are single-disc with two and one-piston calipers, respectively. The motorcycle has a length of 2225 mm, a width of 855 mm, and a wheelbase of 1460 mm. It has a seat height of 890 mm, a ground clearance of 260 mm, and a dry weight of 137 kg. The fuel capacity is 10 liters, and the average fuel consumption is 5.5 L/100 km. The standing 1/4 mile time is 15.0 seconds, and the top speed is 145 km/h.
Technical specifications:
Make Model: Suzuki DR-Z 400SM
| Year | 2011 – 12 |
|---|---|
| Engine | Four stroke, single cylinder, DOHC, 4 valve |
| Capacity | 398 cc / 24.3 cu-in |
| Bore x Stroke | 90 x 62.6 mm. |
| Cooling System | Liquid cooled |
| Compression Ratio | 11.3:1 |
| Induction | Mikuni BSR36 CV carburetor |
| Lubrication | Dry sump |
| Ignition | Digital CDI |
| Battery | 12V, 6.5Ah |
| Starting | Electric |
| Max Power | 29.2 kW / 39.7 hp @ 8500 rpm (rear wheel: 24.9 kW / 33.4 hp |
| Max Torque | 39 Nm / 3.98 kg-m / 28.8 lb-ft @ 6600 rpm |
| Clutch | Wet, multiple discs, cable operated |
| Transmission | 5 Speed |
| Final Drive | Chain, #520 |
| Frame | Chrome-moly steel frame, single front down tube |
| Front Suspension | Telescopic, 49 mm, oil-damped, 11-way compression damping, adjustable spring preload |
| Rear Suspension | Link-type, fully adjustable spring preload, 26-way compression damping |
| Rear Wheel Travel | 277 mm / 10.9 in |
| Front Brakes | Single 310 mm floating disc, 2 piston caliper |
| Rear Brakes | Single 240mm disc, 1 piston caliper |
| Front Tyre | 120/70-17 |
| Rear Tyre | 140/70-17 |
| Dimensions | Length 2225 mm / 87.6 in Width 855 mm / 33.7 in. |
| Wheelbase | 1460 mm / 57.5 in |
| Seat Height | 890 mm / 35.0 in |
| Ground Clearance | 260 mm / 10.2 in |
| Dry Weight | 137 kg / 302 lbs |
| Wet Weight | 146 kg / 321 lbs |
| Fuel Capacity | 10 Litres / 2.6 US gal / 2.2 Imp gal |
| Consumption Average | 5.5 L/100 km / 18.2 km/l / 42.8 US mpg / 51.4 Imp mpg |
| Standing 1/4 Mile | 15.0 sec |
| Top Speed | 145 km/h / 90 mph |
