Matchless Silver Hawk (1931-35) vs Velocette KTP, KTS Mk I and KTS Mk II (1930-31) vs Matchless G2 / G2S / G2CS (1958-62) vs LIFAN Lifan LF 250GY-7 SM (2008) vs Sunbeam Model 9 (1924-27) vs Velocette Viceroy (1960-64) vs Velocette Veloce 3.5 hp (1909-18)
Comparison technical specifications
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Make: | Matchless | Velocette | Matchless | LIFAN | Sunbeam | Velocette | Velocette |
Model: | Silver Hawk | KTP, KTS Mk I and KTS Mk II | G2 / G2S / G2CS | Lifan LF 250GY-7 SM | Model 9 | Viceroy | Veloce 3.5 hp |
Years: | 1931-35 | 1930-31 | 1958-62 | 2008 | 1924-27 | 1960-64 | 1909-18 |
Engine: | V-four cylinder, OHC | Four stroke, single cylinder, OHC | Single cylinder, 4 stroke | Four stroke, single cylinder | Single cylinder, OHV | Two stroke, horizontally opposed twin cylinder | Two stroke, single cylinder |
Capacity: | 592 cc / 38.1 cub in. | 348.4 cc / 21.3 cub in | 248.5 cc / 15.2 cub in. | 248.9 | 493 cc / 30.1 cu in | 247 cc / 15.1 cub in | 499 cc / 30.5 cub in |
Bore x Stroke: | 50.8 x 73 mm | 74 x 81 mm | 69.85 x 64.84 mm | 72 x 61.2 mm | 80 x 98 mm mm | 54 x 54 mm | 85 x 88 mm |
Cooling System: | Air cooled | Air cooled | Air cooled | Liquid cooled | Air cooled | Air cooled | Air cooled |
Starting: | Kick | Kick start | Kick | Electric & kick | Push | Kick start | Pedal |
Transmission: | 4-Speed, Sturmey Archer gearbox | KTP: 3 Speed, hand operated KTS: 4 Speed, foot operated | 4-Speed | 5 Speed | 3-Speed, medium ratio | 4 Speed constant mesh | 7/8 in V-shape belt, rubber, Dunlop |
Final Drive: | Chain | Chain | Chain | Chain | Chain | Belt | Belt |
Frame: | Brazed lug tubular construction incorporating cantilever rear suspension | KTP, KTS Mk I: Open frame with load bearing motor to form part of the frame KTS MkII: Single cradle frame | Open, tubular steel frame, closed at the bottom by a pressed-steel channel | Split cradle frame of round tubes in 7020 light alloy | Single front down tube | Single massive tube, panels light alloy castings | New design, very strong, low position. (Colonial model with extra ground clearance) |
Front Suspension: | Matchless centre spring girders, finger adjustment | Webb fork with two friction dampers | Telescopic fork | Telescopic fork | Druid forks | Telescopic fork | Druid Patent, spring forks |
Rear Suspension: | Cantilever | Spring loaded seat | Swinging-arm, with shocks and coil springs | Swinging arm | Rigid, spring loaded saddle | Woodhead-Monroe springs with hydraulic damping | Spring loaded seat |
Front Brakes: | 203 mm / 8 in. drum, interconnected | 7 in diameter drum, internal expanding | Drum | Single disc | Drum, internal expanding | 6 x 1" drum | Bowden |
Rear Brakes: | 203 mm / 8 in. drum, interconnected | 7 in diameter drum, internal expanding | Drum | Single disc | Drum, internal expanding | 6 x 1" drum | Foot operated belt rim brake |