Engineering:Aprilia RS457
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| Manufacturer | Aprilia |
|---|---|
| Parent company | Piaggio |
| Production | 2023-present[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] |
| Related | Aprilia RS660 |
The Aprilia RS457 is a sports motorcycle powered by a liquid cooled twin-cylinder four-stroke engine, and produced since late 2023.
Design
The RS457 benefits from an aluminium perimeter frame[3], with the engine being structural to the chassis, like its sibling the RS660.
References
- ↑ 1.0 1.1 Scaysbrook, Rennie (2023-09-07). "Aprilia Releases the 2024 Aprilia RS 457". https://www.cyclenews.com/2023/09/article/2024-aprilia-rs-457-first-look/.
- ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 "Aprilia Technical Sheet". https://wlassets.aprilia.com/wlassets/aprilia/master/tech_spec/2024/RS_457_technical_sheet_EN/original/RS_457_technical_sheet_EN.pdf.
- ↑ "Fiche moto Aprilia RS 457 2024" (in fr). https://www.motoplanete.com/aprilia/10018/RS-457-2024/contact.html.
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