 | |
| Manufacturer | Aprilia |
|---|---|
| Parent company | Piaggio |
| Production | 2023 [1] |
| Predecessor | RS660 [1] |
| Class | Sport bike |
| Engine | 457 cc (27.9 cu in) double cylinder four-stroke engine [2] |
| Bore / stroke | 69.0 mm × 61.1 mm (2.72 in × 2.41 in) [2] |
| Power | 47.6 PS (35.0 kW) @ 9400 RPM [2] |
| Torque | 43.5 N⋅m (32.1 lbf⋅ft) @ 6700 RPM [2] |
| Transmission | 6 speed [2] |
| Suspension | Front : 41 mm (1.6 in) upside down hydraulic fork. Wheel travel 120 mm (4.7 in) Rear : Cast aluminium box section swingarm with asymmetric members. Hydraulic monoshock with adjustable spring preload. Wheel travel 130 mm. [2] |
| Brakes | 4 piston caliper with 320mm disc front; 2 piston caliper with 220mm disc rear. [2] |
| Tires | Tubeless radial. Front 110/70 17 in (430 mm) by 3 in (76 mm); rear 150/60 17 in (430 mm) by 4.5 in (110 mm). [2] |
| Seat height | 800 mm (31 in) [2] |
| Weight | 350 lb (160 kg) [1] (dry) 175 kg (386 lb) [2] (wet) |
| Fuel capacity | 13 L (2.9 imp gal; 3.4 US gal) [2] |
The Aprilia RS457 is a sports motorcycle powered by a liquid cooled twin-cylinder four-stroke engine, and produced since late 2023.