990 SUPER DUKE: DUKE TO THE POWER OF TWO
ENGINE
| Design | 2-cylinder, 4-stroke, spark-ignition engine, 75° V arrangement, liquid-cooled |
|---|---|
| Displacement | 999 cm³ (60.96 cu in) |
| Bore | 101 mm (3.98 in) |
| Stroke | 62.4 mm (2.457 in) |
| Performance | 88 kW (118 hp) |
| Starting aid | Electric starter |
| Engine lubrication | Dry-sump lubrication with 2 rotor pumps |
| Primary gear ratio | 35:67 |
| Secondary gear ratio | 16:38 |
| Cooling system | Liquid cooling system, continuous circulation of cooling liquid with water pump |
| Clutch | Wet multi-disc clutch / hydraulically operated |
| Ignition system | Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment |
CHASSIS
| Frame | Tubular space frame made from chrome molybdenum steel, powder-coated |
|---|---|
| Forks | WP Suspension Up Side Down 4860 ROMA PA |
| Shock absorber | WP Suspension 4618 BAVP DCC |
| Suspension travel front | 135 mm (5.31 in) |
| Suspension travel rear | 160 mm (6.3 in) |
| Brake system front | Twin-disc brake with radially mounted four-piston brake calipers; floating brake discs |
| Brake system rear | Single-disc brake with two-piston brake caliper; fixed brake disc |
| Brake discs - diameter front | 320 mm (12.6 in) |
| Brake discs - diameter rear | 240 mm (9.45 in) |
| Chain | 5/8 x 5/16” X‑Ring |
| Steering head angle | 66.1° |
| Wheel base | 1,450±10 mm (57.09±0.39 in) |
| Ground clearance (unloaded) | 140 mm (5.51 in) |
| Seat height (unloaded) | 850 mm (33.46 in) |
| Total fuel tank capacity approx. | 18.5 l (4.89 US gal) Unleaded premium fuel (95 RON) |
| Weight without fuel approx. | 186 kg (410 lb.) |
