# Ducati Panigale V4

The Ducati Panigale V4 is a sport bike with a 1,103 cc (67.3 cu in) desmodromic 90° V4 engine introduced by Ducati in 2018 as the successor to the V-twin engined 1299. A smaller engine displacement version complies with the Superbike category competition regulations which state "Over 750 cc up to 1000 cc" for three and four cylinder 4-stroke engines.
The name "Panigale" comes from the small manufacturing town of Borgo Panigale. The Panigale V4 uses the new Desmosedici Stradale V4 engine, derived from the Desmosedici MotoGP racing engine. It is currently the fastest road legal bike, reaching upto 316kmph (197mph).

## Development

Wade says the Panigale V4 is Ducati's first large-production street bike with a V4 engine, Ducati having primarily used V-twins since the 1960s, except on prototypes and racing motorcycles. They had sold a short run of 1,500 street-legal V4 Desmosedici RRs in 2007 and 2008 and made two prototypes of the Apollo V4 in 1964.
The initial development of the Panigale V4 started with the 2015 MotoGP racing engine. Ducati said the Panigale V4 was designed to combine racing features, while also being an entertaining and rideable motorcycle with a durable engine. This created the challenge of designing an engine that could keep the MotoGP engine's counter-rotating crankshaft, and large bore diameter, but have the 24,000 km (15,000 miles) service intervals expected on consumer motorcycles. Originally, Ducati was initially keeping the MotoGP bike's chassis, but later changed to a completely new front frame they said has less weight and more stability.

## Design

Cycle World said in spite of being a V4, the new Panigale is only slightly wider than the V-twin 1299. The weight is 4.5 kg (10 lb) heavier than the 1299, with foot pegs 10 mm (0.39 in) higher. Unlike the prior 1199 and 1299 where the engine is the primary element of the frame, the engine is surrounded by a more conventional aluminum perimeter frame.
The Panigale V4's electronics include a wheelie control system derived from the 1299 Superleggera, along with traction and drift control. It has carbon fiber wheels, Brembo Stylema R front brakes, and a dry weight of 173 kg. The brakes have a new ABS designed for high speed cornering. Ducati and Brembo designed 70 g (2.5 oz)-lighter brake calipers than the 1299's. The bike's tires, the Diablo Super Corsa SP developed by Ducati and Pirelli, have a new rear compound.

### Engine

The Panigale V4's 1,103 cc (67.3 cu in) desmodromic 90° V4 engine, unlike the prior 1199 and 1299 where the engine is the primary element of the frame, is surrounded by a more conventional aluminum perimeter frame. The engine is rotated further backwards than other Ducatis, so that the swingarm pivot is mated to the rear cylinders, rather than lower on the engine near the crankshaft. Unlike most street bikes and previous Ducatis other than MotoGP racing machines, the Panigale V4's engine rotates in the opposite direction to the wheels, counteracting the gyroscopic effect and therefore decreasing the force necessary to change the bike's inclination.

## Variants
### Panigale V4 S

The Panigale V4 S is a more performance-oriented version of the base V4. It has an Öhlins suspension that the rider can electronically adjust, or set to the sport, race, or street modes typical of contemporary performance bikes. It also has a lightweight lithium battery, and forged aluminium wheels, reducing the bike's overall weight.

### Panigale V4 Speciale

The Panigale V4 Speciale has the S model options, and adds adjustable footpads, an Alcantara-trimmed seat, a top triple clamp, carbon mudguards, a data analyzer system, and race fuel cap. It also has a titanium exhaust and race kit that increases the power from 157.5 kW (211.2 hp; 214.1 PS) to 166.3 kW (223.0 hp; 226.1 PS).

### Panigale V4 R

The Panigale V4 R is a WSBK homologation special of the standard V4. Compared to the standard 1,103 cc (67.3 cu in) engine of the Panigale V4/V4 S, the V4 R uses a 998 cc (60.9 cu in) variant to comply with WSBK rules. This engine produces 160.4 kW (215.1 hp; 218.1 PS) at 15,500 rpm and 111.3 N⋅m (82.1 lbf⋅ft) of torque at 12,000 rpm with a dry weight of 172 kg (379 lb) or 167 kg (368 lb) with the race kit) and kerb weight of 193,5 kg (427 lb) or 188,5 kg (415 lb) with the race kit, with the race kit optional package this engine produces 174 kW (233 hp; 237 PS) at 15,500 rpm and 118 N⋅m (87 lbf⋅ft) of torque at 12,250 rpm . This makes the V4 R the most powerful current street-legal production bike available in the world, meaning that, with a dry weight of 167 kg, reaches a power-to-weight ratio of 1.42. The engine has a rev limit of 18,250 rpm. The frame has been reworked and the swingarm pivot can be adjusted. The fairing has been widened by 38 mm (1.5 in) as part of the aerodynamic styling. According to the Ducati CEO Claudio Domenicali, the winglets applied to the V4 R fairing are almost identical to the GP16 MotoGP bike. The suspension uses fully adjustable titanium nitrided NPX front forks by Öhlins, and the rear a fully adjustable Öhlins TTX36 monoshock.

### Panigale V4 Superleggera

For 2020, Ducati introduced the Panigale V4 Superleggera. This is the third superleggera incarnation after the 1199 and 1299 superleggera models. As with previous Superleggeras, a run of only 500 were manufactured, with reduced weight being the design philosophy. The frame, swingarm and rims are all manufactured from carbon. It produces 165 kW (221 hp; 224 PS) @ 15,250 rpm and 116 N⋅m (86 lbf⋅ft) of torque at 11,750 rpm or 174 kW (233 hp; 237 PS) @ 15.500 rpm and 119 N⋅m (88 lbf⋅ft) of torque at 11,750 rpm with full racing exhaust), and has a dry weight of 159 kg (350 lb) or 152,2 kg (335.5 lb) with the race kit. This makes the V4 Superleggera the most powerful street-legal production bike available in the world, meaning that, with a dry weight of 152,2 kg, reaches a power-to-weight ratio of 1.56.

## Specifications

| | Panigale V4 R | Panigale V4 R | Panigale V4 Superleggera | Panigale V4 Superleggera |
| Engine | liquid-cooled 4-stroke desmodromic 16-valve DOHC 90° V4 | liquid-cooled 4-stroke desmodromic 16-valve DOHC 90° V4 | liquid-cooled 4-stroke desmodromic 16-valve DOHC 90° V4 |
| Displacement | 997.6 cc | 997.6 cc | 997.6 cc |
| Bore x Stroke | 81 mm × 48.4 mm (3.2 in × 1.9 in) 249.5 cc | 81 mm × 48.4 mm (3.2 in × 1.9 in) 249.5 cc | 81 mm × 48.4 mm (3.2 in × 1.9 in) 249.5 cc |
| Compression Ratio | 14.0:1 | 14.0:1 | 14.0:1 |
| Power | 160.9 kW (219 PS; 216 hp) @ 15,500 rpm 178.55 kW (243 PS; 239 hp) @ 15,500 rpm with the race kit | 160.9 kW (219 PS; 216 hp) @ 15,500 rpm 178.55 kW (243 PS; 239 hp) @ 15,500 rpm with the race kit | 165 kW (224 PS; 221 hp) @ 15,250 rpm 178.55 kW (243 PS; 239 hp) @ 15,500 rpm with the race kit | 165 kW (224 PS; 221 hp) @ 15,250 rpm 178.55 kW (243 PS; 239 hp) @ 15,500 rpm with the race kit |
| Torque | 11.35 kg⋅m (111.3 N⋅m; 82.1 lb⋅ft) @ 12,000 rpm 12.03 kg⋅m (118.0 N⋅m; 87.0 lb⋅ft) @ 12,250 rpm with the race kit | 11.35 kg⋅m (111.3 N⋅m; 82.1 lb⋅ft) @ 12,000 rpm 12.03 kg⋅m (118.0 N⋅m; 87.0 lb⋅ft) @ 12,250 rpm with the race kit | 11.83 kg⋅m (116.0 N⋅m; 85.6 lb⋅ft) @ 11,750 rpm 12.14 kg⋅m (119.1 N⋅m; 87.8 lb⋅ft) @ 11,550 rpm with the race kit | 11.83 kg⋅m (116.0 N⋅m; 85.6 lb⋅ft) @ 11,750 rpm 12.14 kg⋅m (119.1 N⋅m; 87.8 lb⋅ft) @ 11,550 rpm with the race kit |
| Gearbox | 6-speed manual, wet multi-plate clutch, chain final drive | 6-speed manual, wet multi-plate clutch, chain final drive | 6-speed manual, wet multi-plate clutch, chain final drive |
| Fuel tank capacity | 16 L (3.5 imp gal; 4.2 US gal) (includes 3 L reserve) | 16 L (3.5 imp gal; 4.2 US gal) (includes 3 L reserve) | 16 L (3.5 imp gal; 4.2 US gal) (includes 3 L reserve) |
| Weight | 173 kg / 379 lbs 167 kg / 368 lbs with the race kit | 173 kg / 379 lbs 167 kg / 368 lbs with the race kit | 159 kg / 350 lbs 152,2 kg / 335,5 lbs with the race kit | 159 kg / 350 lbs 152,2 kg / 335,5 lbs with the race kit |
| kerb Weight | 193 kg / 427 lbs 188,5 kg / 415 lbs with the race kit | 193 kg / 427 lbs 188,5 kg / 415 lbs with the race kit | 180,5 kg / 398 lbs 173,7 kg / 383 lbs with the race kit | 180,5 kg / 398 lbs 173,7 kg / 383 lbs with the race kit |