Yamaha SR 400 (2004-08) vs Yamaha XS 650 (XS-1) (1969)
Comparison technical specifications
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Make: | Yamaha | Yamaha |
Model: | SR 400 | XS 650 (XS-1) |
Years: | 2004-08 | 1969 |
Engine: | Four stroke, single cylinder, SOHC, 2 valves per cylinder. | Four stroke, parallel twin cylinder, SOHC, 2 valves per cylinder. |
Capacity: | 399 cc / 24.3 cu-in | 653 cc / 39.8 cu in |
Bore x Stroke: | 87 х 67.2 mm | 75 x 74 mm |
Compression Ratio: | 8.5:1 | 8.4:1 |
Cooling System: | Air cooled | Air cooled |
Oil Capacity: | 2.4 Litres | 3.0 Litres / 3.2 US qts |
Lubrication: | Dry sump | Wet sump |
Induction: | BSR33 carburetor | 2 x Mikuni carburetors |
Ignition: | CDI | Battery, induction coil |
Starting: | Kick | Kick |
Max Power: | 27 hp / 17.1 KW @ 7000 rpm | 39.5 kW / 53 hp @ 7200 rpm |
Max Torque: | 27.4 Nm / 6.3 kgf-m @ 6500 rpm | 54 Nm / 5.5 kgf-m / 39.8 lb-ft @ 6800 rpm |
Transmission: | 5 Speed | 5 Speed |
Final Drive: | Chain | Chain |
Front Suspension: | Telescopic fork | Telescopic forks |
Rear Suspension: | Dual shocks | Dual shock absorbers |
Front Brakes: | Single disc | Drum |
Rear Brakes: | Drum | Drum |
Front Tyre: | 3.50-19 | 3.50-19 |
Rear Tyre: | 4.00-16 | 4.00-18 |
Wheelbase: | 1410 mm / 55.5 IN | 1410 mm / 55.5" |
Ground Clearance: | 130 mm / 5.1 in | 150 mm / 5.5" |
Fuel Capacity: | 12 Litres / 3.2 gal | 12.5 Litres / 3.3 US gal |