Yamaha XJ 650 Maxim (1982) vs Yamaha XS 400L Maxim (1982-)
Comparison technical specifications
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Make: | Yamaha | Yamaha |
Model: | XJ 650 Maxim | XS 400L Maxim |
Years: | 1982 | 1982- |
Engine: | Four stroke, transverse four cylinder, DOHC, 2 valves per cylinder, | Four stroke, parallel twin, DOHC, 2 valves per cylinder |
Capacity: | 653 cc / 39.8 cu-in | 399 cc / 24.3 cu-in |
Bore x Stroke: | 63 х 52.4 mm | 69.0 x 53.4 mm |
Cooling System: | Air-cooled | Air cooled |
Compression Ratio: | 9.2:1 | 9.7:1 |
Induction: | 4x 32mm Hitachi carburetors | 2x 32mm Mikuni carburetors |
Ignition: | Transistorized | Transistorized |
Starting: | Electric | Electric |
Max Power: | 71 hp / 51.8 kW @ 9400 rpm | 45.5 hp / 34 kW @ 9500 rpm |
Max Torque: | 57 Nm / 42 lb-ft @ 7500 rpm | 3.5 kgf-m / 25.3 lb-ft @ 8000 rpm |
Clutch: | Wet Multiplate; 7 Steel 8 Friction | Wet, multiplate |
Transmission: | 5 Speed | 6 Speed |
Final Drive: | Shaft | Chain |
Frame: | Tubular steel dual cradle frame | Pressed steel spine with engine as stressed member |
Front Suspension: | 26mm Air assisted telescopic forks | Hydraulic telescopic forks |
Front Wheel Travel: | 142 mm / 5.5 in | 138 mm / 5.5 in |
Rear Suspension: | Duel Kayaba shocks, 5-way adjustable spring preload | Monocross system with single coil sprung, gas/oil damped shock, pre-load adjustable |
Rear Wheel Travel: | 97 mm / 3.8 in | 96.5 mm / 3.8 in |
Front Brakes: | Single 300mm disc | Single 10.5 in disc |
Rear Brakes: | Drum | Drum |
Front Tyre: | 3.25 H19 | 3.00-18 |
Rear Tyre: | 130/90 H16 | 4.10-18 |
Seat Height: | 744 mm / 29.3 in | 30.9 in |
Dry Weight: | 203 kg / 450 lbs | kg / 366 lbs |
Fuel Capacity: | 13 Litres / 3.4 US gal | 17 Litres / 4.4 US gal |