Vyrus Alyen (2020) vs BMW K 1200GT (2008)
Comparison technical specifications
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| Make: | Vyrus | BMW |
| Model: | Alyen | K 1200GT |
| Years: | 2020 | 2008 |
| Engine: | Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valve per cylinder | Four stroke, horizontal in line four cylinder, DOHC, 4 valves per cylinder |
| Capacity: | 1285 cc / 78.4 cub in | 1157 cc / 70.6 cu in |
| Bore x Stroke: | 116 x 60.8 mm | 79 x 59 mm |
| Cooling System: | Liquid cooled | Liquid cooled |
| Compression Ratio: | 11.3:1 | 13.0:1 |
| Induction: | Electronic Fuel Injection | BMSK fuel Injection |
| Starting: | Electric | Electric |
| Max Power: | 205 hp / 152.86 kW @ 10,500 rpm | 112 kW / 157 hp @ 9500rpm |
| Max Torque: | NA | 130 Nm / 13.3 kgf-m / 96 ft-lb @ 7750 rpm |
| Transmission: | 6 Speed | 6 Speed |
| Final Drive: | Chain | Shaft |
| Frame: | Vyrus Magnesium double omega design combined with a self supporting composite body | Composite aluminium frame with IHU/extrusion-pressed profiles and die sections |
| Front Suspension: | Push Rod Twin Pivot Vyrus | BMW Duolever |
| Rear Suspension: | Push Rod Twin Pivot Vyrus | Single coast aluminium BMW Paralever |
| Front Brakes: | 2 x Disks, Brembo GP4 series | 2 x ∅320mm disc, 4 piston calipers |
| Rear Brakes: | Single disk, Brembo GP4 series | Single ∅294mm disc, 2 piston caliper |
| Front Tyre: | 120/70 ZR 17 | 120/70 ZR17 |
| Rear Tyre: | 200/90 ZR17 | 180/55 ZR17 |
| Fuel Capacity: | 11 Litres / 2.9 US gal | 24 L / 6.3 US gal |