Yamaha XS 850G (1980) vs Yamaha YZF 750R (1994)
Comparison technical specifications
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| Make: | Yamaha | Yamaha |
| Model: | XS 850G | YZF 750R |
| Years: | 1980 | 1994 |
| Engine: | Four stroke, transverse three cylinder, DOHC, 2 valves per cylinder. | Four stroke, transverse four cylinder, DOHC, 5 valves per cylinder. |
| Capacity: | 826 cc / 50.4 cu in | 749 cc / 45.7 cu-in |
| Bore x Stroke: | 71.5 x 68.6 mm | 72 x 46 mm |
| Compression Ratio: | 9.2:1 | 11.5:1 |
| Cooling System: | Air cooled | Liquid cooled |
| Induction: | 3 x 34mm Hitachi carburetors | 4x Mikuni BDST38 carbs |
| Ignition: | Battery powered triggered | T.C.I. Digital / electric |
| Starting: | Electric | Electric |
| Max Power: | 57.7 kW / 79 hp @ 8500 rpm | 125 hp / 91.1 kW @ 12000 rpm |
| Transmission: | 5 Speed | 6 Speed |
| Final Drive: | Shaft | Chain |
| Front Suspension: | Air assisted telescopic forks, 175mm wheel travel. | 41mm USD forks adjustable preload rebound and compression |
| Rear Suspension: | Swing arm 4-way adjustable damping, 99 wheel travel | Monocross adjustable preload rebound |
| Front Brakes: | 2 x 267mm Discs, 1 piston calipers | 2x 320mm discs 6 piston calipers |
| Rear Brakes: | Single 267mm disc, 1 piston caliper | Single 245mm disc 2 piston caliper |
| Front Tyre: | 3.25-19 | 120/70 ZR17 |
| Rear Tyre: | 4.00-18 | 180/55 ZR17 |
| Wet Weight: | 258 kg / 569 lbs | 223 kg / 490 lbs |
| Fuel Capacity: | 24 Litres / 6.3 US gal | 19 Litres / 4.3 gal |
| Standing ¼ Mile: | 13.3 sec / 158 km/h / 98.2 mph | 10.6 sec / 209.1 km/h |