22 June. Monday 2026
Yamaha SR 400 - 2002 Specifications and Reviews
The 2002 Yamaha SR 400 is a lightweight naked bike that appeals to riders seeking simplicity and classic styling. Its air-cooled single-cylinder engine delivers modest but predictable power, making it ideal for beginners and commuters. Known for reliability and minimalist design, the SR 400 excels as an affordable, easy-to-maintain entry-level motorcycle with timeless charm.
General information | |
| Category | Naked bike |
| Year | 2002 |
| Model | Yamaha SR 400 |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | SOHC |
| Fuel system | Carburettor |
| Valves per cylinder | 2 |
| Bore x stroke | 87.0 x 67.2 mm (3.4 x 2.6 inches) |
| Compression | 8.5:1 |
| Torque | 29.00 Nm (3.0 kgf-m or 21.4 ft.lbs) @ 6500 |
| Power | 27.00 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 399.00 ccm (24.35 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Expanding brake |
| Front brakes | Single disc |
| Rear tyre dimensions | 110/90-18 61S |
| Front tyre dimensions | 90/100-18 54S |
| | |
Physical measures and capacities | |
| Fuel capacity | 12.00 litres (3.17 gallons) |
| Wheelbase | 1,410 mm (55.5 inches) |
| Ground clearance | 140 mm (5.5 inches) |
| Overall width | 750 mm (29.5 inches) |
| Overall length | 2,085 mm (82.1 inches) |
| Overall height | 1,105 mm (43.5 inches) |
| Seat height | 790 mm (31.1 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.1776 HP/kg |
| Dry weight | 152.0 kg (335.1 pounds) |
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