The Aprilia RXV 450i motorcycle was produced in 2008 with a four-stroke, 77-degree V-twin cylinder engine and a capacity of 449cc. The bore x stroke measures 76 x 49.5mm with a compression ratio of 12.5:1. The bike is liquid-cooled and has an integrated engine management system that controls fuel injection and ignition, with a throttle body of approximately 38mm. The electronic ignition starts with electric power. The maximum power output is 44.7kW/60hp at 13,000 rpm, while maximum torque measures 54Nm/5.5kgf-m/39.8lb-ft at 11,000 rpm. The transmission is five-speed with a chain for the final drive. The frame is a steel perimeter frame with alloy vertical members. The front suspension includes approximately 45mm upside-down fork with double adjustment. Meanwhile, it has a box section aluminum swingarm with a cast body, hydraulic monoshock with compression and rebound adjustment. Front brakes include a single disc measuring approximately 270mm with a 4-piston caliper, and rear brakes comprise a single disc measuring approximately 240mm with a 2-piston caliper. The front tire measures 90/90-21, and the rear tire is 140/80-18. The bike has a wheelbase of 1495mm/58.9in, with a dry weight of 120kg/265lbs.
Technical specifications:
Make Model: Aprilia RXV 450i
| Year | 2008 |
|---|---|
| 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 |
| 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 |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Frame | Steel perimeter frame with alloy vertical members |
| 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 |
| Rear Brakes | Single ~A240 mm disc, 2 piston caliper |
| Front Tyre | 90/90 -21 |
| Rear Tyre | 140/80 -18 |
| Wheelbase | 1495 mm / 58.9 in |
| Dry Weight | 120 kg / 265 lbs |
