KTM 990 Supermoto T (2011) vs Sunbeam Model 90 (1928-33)
Comparison technical specifications
Add bike |
Remove bike |
Remove bike |
| Make: | KTM | Sunbeam |
| Model: | 990 Supermoto T | Model 90 |
| Years: | 2011 | 1928-33 |
| Engine: | Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder | Single cylinder, four stroke, SOHV |
| Capacity: | 999.8 cc / 60.9 cu-in | 493 cc / 30.1 cu in |
| Bore x Stroke: | 101 x 62.4mm | 80 x 98 mm |
| Cooling System: | Liquid cooling, | Air cooled |
| Compression Ratio: | 11.5:1 | 7.0:1 (Optional 7.5 or 9.0:1) |
| Lubrication: | Dry-sump lubrication with 2 rotor pumps | Wet sump |
| Exhaust: | 2 x Premium steel with three-way-catalyser | Twin |
| Starting: | Electric | Kick |
| Final Drive: | Chain 5/8 x 5/16" X Ring | Chain |
| Frame: | Tubular Chromoly space frame powered coated. | Single cradle, steel |
| Front Suspension: | 48mm WP USD adjustable | Druid-pattern, girder forks |
| Rear Suspension: | WP shock, fully adjustable | Rigid, spring loaded saddle |
| Front Brakes: | 2x 305mm discs 4 piston calipers | Drum |
| Rear Brakes: | Single 240mm disc 2 piston caliper | Drum |
| Dry Weight: | 196.0 kg / 432.1 lbs | 143 kg / 315 lbs Racing: 141.5 / 312 lbd |
| Fuel Capacity: | 19 Litres / 5.0 gal | 11.4 L / 2.5 Imp gal / 3.0 US gal |
| Top Speed: | 222.0 km/h | 145 km/h / 90 mph |