The Aprilia RXV 450i is a motorcycle from the year 2009 with a four-stroke 449 cc V-twin cylinder engine. It has a compression ratio of 12.5:1 and is liquid-cooled with dry-sump lubrication. The exhaust system is lateral and meets Euro 3 standards. The engine is managed through an integrated system that controls both ignition and fuel injection with a throttle body of approximately 38 mm. The motorcycle has an output of 44.7 kW / 60 hp at 13,000 rpm and a maximum torque of 54 Nm / 5.5 kgf-m / 39.8 lb-ft at 11,000 rpm. The clutch is cable operated and it has a five-speed transmission with a chain final drive. The frame is made of a chrome-molybdenum steel perimeter frame with aluminum alloy vertical members and a lightweight rear frame. Its rake is 27 degrees with a front suspension of approximately 45 mm upside-down fork, along with a double adjustment aluminium swingarm with cast body and hydraulic monoshock with compression and rebound adjustment for rear suspension. The motorcycle comes equipped with a single 270 mm disc and four piston caliper for front brakes.
Technical specifications:
Make Model: Aprilia RXV 450i
| Year | 2009 |
|---|---|
| Engine | Four stroke, 77 degrees V-twin cylinder, |
| Capacity | 449 cc / 27.4 cu in |
| Bore x Stroke | 76 X 49.5 mm |
| Compression Ratio | 12.5:1 |
| Cooling System | Liquid cooled |
| Lubrication | Dry sump with external oil tank. Separate gearbox lubrication |
| Exhaust System | Lateral exhaust. Euro 3 |
| Induction | Integrated engine management system controlling ignition and fuel injection. Throttle body: ~A38 mm |
| Ignition | Electronic |
| Starting | Electric |
| Max Power | 44.7 kW / 60 hp @ 13000 rpm |
| Max Torque | 54 Nm / 5.5 kgf-m / 39.8 lb-ft @ 11000 rpm |
| Clutch | Cable operated multi-plate wet clutch |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Gear Ratios | 1st 12:31 / 2nd 13:25 / 3rd 15:23 / 4th 19:24 / 5th 21:22 |
| Frame | Chrome-molybdenum steel perimeter frame with aluminium alloy vertical members. Lightweight rear frame. |
| Rake | 27 degrees |
| Front Suspension | ~A45 mm Upside down fork, double adjustment |
| Rear Suspension | Box section aluminium swingarm with cast body, hydraulic monoshock with compression and rebound adjustment |
| Front Brakes | Single ~A270 mm disc, 4 piston caliper |
