The Yamaha SR400SP is a 399cc four-stroke, single cylinder motorcycle produced in 2004. It has a steel double cradle frame, telescopic front fork and dual rear shocks. The bike has a maximum power of 27 horsepower at 7000 rpm and torque of 27.4 Nm at 6500rpm. It uses a BSR33 carburetor for fuel injection, has a 5-speed transmission, and a wet, multiple disc clutch. The front brake is a single disc while the rear brake is a drum brake. The bike has a 12-litre fuel capacity and weighs 174kg. The SR400SP has a seat height of 790mm, a ground clearance of 130mm, and a 1410mm wheelbase. The front tyre is a 3.50-19 while the rear tyre is a 4.00-16. The rake caster angle is 27 degrees and the trail is 111mm. The bike has a maximum power of 27 horsepower at 7000 rpm and torque of 27.4 Nm at 6500rpm. The SR400SP has a maximum speed of approximately 67 mph. With its classic styling and reliable performance, this entry-level motorcycle is an excellent choice for beginners and experienced riders alike.
Technical specifications:
Make Model: Yamaha SR 400SP
| Year | 2004 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 2 valves per cylinder. |
| Capacity | 399 cc / 24.3 cu-in |
| Bore x Stroke | 87 67.2 mm |
| Compression Ratio | 8.5:1 |
| Cooling System | Air cooled |
| Oil Capacity | 2.4 Litres |
| Lubrication | Dry sump |
| Induction | BSR33 carburetor |
| Ignition | CDI |
| Starting | Kick |
| Max Power | 27 hp / 17.1 KW @ 7000 rpm |
| Max Torque | 27.4 Nm / 6.3 kgf-m @ 6500 rpm |
| Clutch | Wet, Multiple Disc |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Frame | Steel Double Cradle |
| Front Suspension | Telescopic fork |
| Front Wheel Travel | 150 mm / 5.9 in |
| Rear Suspension | Dual shocks |
| Front Wheel Travel | 111 mm / 4.3 in |
| Front Brakes | Single disc |
| Rear Brakes | Drum |
| Front Tyre | 3.50-19 |
| Rear Tyre | 4.00-16 |
| Rake Caster Angle | 27 o |
| Trail | 111 mm / 4.4 in |
| Wheelbase | 1410 mm / 55.5 IN |
| Seat Height | 790 mm / 30.9 in |
| Ground Clearance | 130 mm / 5.1 in |
| Wet Weight | 174 kg / 384 lbs |
| Fuel Capacity | 12 Litres / 3.2 gal |
