Sunbeam Model 95, 95R (1934) vs Sunbeam Model 6 "Lion" (1921-37) vs Derbi GPR 125 Nude (2005-) vs Derbi Senda R 125 4T (1999-03) vs Sunbeam S7 500, S7 500 De Luxe (1946-56)
Comparison technical specifications
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| Make: | Sunbeam | Sunbeam | Derbi | Derbi | Sunbeam |
| Model: | Model 95, 95R | Model 6 "Lion" | GPR 125 Nude | Senda R 125 4T | S7 500, S7 500 De Luxe |
| Years: | 1934 | 1921-37 | 2005- | 1999-03 | 1946-56 |
| Engine: | Single cilinder, side valve, single exhaust port, downdraught TT carburetor | Single cylinder, side valve | Two stroke, single cylinder | Four stroke, single cylinder. OHC | Parallel twin, SOHC |
| Capacity: | 493 cc / 30.1 cu in | 492 cc / 30.0 cu in | 124.7 cc / 7.6 cu-in | 124 cc / 7.6 cu-in | 487 cc / 29.7 cu in |
| Bore x Stroke: | 80 x 98 mm | 77 x 105.5 mm | 56 x 50 mm | 56 x 49 mm | 70 x 63.5 mm |
| Cooling System: | Air cooled | Air cooled | Liquid cooled | Air cooled | Air/Oil cooled |
| Starting: | Kick | Kick | Electric | Electric | Kick |
| Transmission: | 4-Speed | 3-Speed wide ratio | 6 Speed | 5 Speed | 4-Speed |
| Final Drive: | Chain | Chain | Chain | Chain | Shaft |
| Front Suspension: | Druid-pattern, girder forks | Druid forks | Inverted fork. 120mm wheel travel | 41mm Paoli forks | Telescopic, one way damped |
| Rear Suspension: | Rigid, spring loaded saddle | Rigid, spring loaded saddle | Monoshock 110mm wheel travel | Paoli monoshock | Plunger, spring loaded saddle |
| Front Brakes: | Drum, 203 mm / 8" | Drum | Single 300mm disc 4 piston caliper | Single 260mm disc | Drum, leading shoe, 203 mm / 8" |
| Rear Brakes: | Drum, 203 mm / 8" | Drum | Single 180mm disc 2 piston caliper | Single 220mm disc | Drum, leading shoe, 203 mm / 8" |