Suzuki GF 250F (1985-86) vs Gilera 300 Extra (1964-69) vs Suzuki GS 650E (1981-82) vs Yamaha XT 600E (1990-92) vs Matchless Silver Arrow (1929-33(specificationsfor1930m) vs Yamaha CS 200 (1971)
Comparison technical specifications
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| Make: | Suzuki | Gilera | Suzuki | Yamaha | Matchless | Yamaha |
| Model: | GF 250F | 300 Extra | GS 650E | XT 600E | Silver Arrow | CS 200 |
| Years: | 1985-86 | 1964-69 | 1981-82 | 1990-92 | 1929-33(specificationsfor1930m | 1971 |
| Engine: | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. | Four stroke, single cylinder, 2 valves | Four stroke, transverse four cylinders, DOHC, 2 valves per cylinder. | Four stroke, single cylinder, SOHC, 4 valve | V-twin cylinder | Two stroke, parallel twin |
| Capacity: | 249 cc / 15.2 cu in | 300 cc / 18.3 cu-in | 673 cc / 41 cu in | 595 cc / 36.3 cu-in | 397 cc / 24 cub in. | 247 cc / 11.9 cu-in |
| Bore x Stroke: | 44 х 41 mm | 60 x 54 mm | 62 x 55.8 mm | 95 x 84 mm | 54 x 86 mm | 54 х 54 mm |
| Compression Ratio: | 11.3:1 | 7.8:1 | 9.4:1 | 8.5:1 | 5.6:1 | 6.7J1 |
| Cooling System: | Liquid cooled | Air Cooled | Air cooled | Air/oil cooled | Air cooled | Air cooled |
| Starting: | Electric | Kick | Electric | Electric | Kick | Kick |
| Transmission: | 6 Speed | 4 Speed | 5 Speed | 5 Speed | 3-Speed, Sturmey Archer gearbox (from 1932: 4-speed) | 6 Speed |
| Final Drive: | Chain | Chain | Chain | Chain | Chain | Chain |
| Front Suspension: | Telescopic forks | Hydraulic telescopic forks | 35 mm Kayaba fork | 41mm Telescopic forks, oil damped | Matchless centre spring girders, finger adjustment | Telescopic forks |
| Rear Suspension: | Mono shock | Dual chocks | Dual Kayaba shocks adjustable spring preload | Monocross with preload adjustment, | Cantilever with two springs and friction dampers under saddle | Dual shocks |
| Front Brakes: | Single disc | Drum | 2 x 275 mm discs, 1 piston calipers | Single 267mm discs 2 piston caliper | 203 mm / 8 in. drum, interconnected | Drum |
| Rear Brakes: | Single disc | Drum | Single 275 mm disc, 1 piston caliper | Single 220mm disc single piston caliper | 203 mm / 8 in. drum, interconnected | Drum |
| Front Tyre: | 100/90-16 | 3.00 -17 | 3.25 H19 | 90/90-21 | 3.25 x 19 in. | 3.00-18 |
| Rear Tyre: | 110/80-18 | 3.25 -17 | 3.75H 18 | 120/90-17 | 3.25 x 19 in. | 3.25-18 |