From 2010 the RXV 450 settled into its final form, carrying the 2009 fuel-system and chassis changes forward with Marzocchi forks, a Sachs shock and…
| MODEL | APRILIA RXV 450I 2010 - 2013 |
| Year | 2010 - 2013 |
| Engine Type | Four-stroke, 77° V-twin, SOHC, 4 titanium valves per cylinder |
| Displacement / Capacity | 449 cc / 27.4 cu in |
| Bore X Stroke | 76 x 49.5 mm |
| Compression Ratio | 12.5:1 |
| Cooling System | Liquid cooled |
| Max Power | 44.7 kW / 60 hp @ 13000 rpm |
| Max Torque | 54 Nm / 39.8 lb-ft @ 11000 rpm |
| Ignition | Electronic |
| Induction | Electronic fuel injection, 38 mm throttle body, two switchable engine maps |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Dry sump with external oil tank, separate gearbox lubrication |
| Gear Box | 5-speed |
| Clutch | Cable-operated multi-plate wet clutch |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Chrome-molybdenum steel perimeter frame with aluminium alloy vertical members, lightweight rear frame, 27° rake |
| Front Suspension | Marzocchi 45 mm upside-down fork, double adjustment, 298.5 mm travel |
| Rear Suspension | Box-section aluminium swingarm, Sachs hydraulic monoshock with compression and rebound adjustment |
| Front Brakes | Single 270 mm floating disc, Nissin 4-piston caliper |
| Rear Brakes | Single 240 mm disc, 2-piston caliper |
| DIMENSION SPECS | |
| Overall Length | 2222 mm / 87.5 in |
| Overall Width | 800 mm / 31.5 in |
| Overall Height | — |
| Seat Height | 941 mm / 37.0 in |
| Wheelbase | 1495 mm / 58.9 in |
| Ground Clearance | 396 mm / 15.6 in |
| Dry Weight | 120 kg / 265 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 90/90-21 |
| Rear Tyre | 140/80-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 7.8 Litres / 2.1 US gal |
| Fuel Consumption | — |
| Top Speed | 183 km/h / 114 mph |
From 2010 the RXV 450 settled into its final form, carrying the 2009 fuel-system and chassis changes forward with Marzocchi forks, a Sachs shock and Nissin brakes. The engine offered two switchable maps, and Aprilia quoted a further small weight saving for 2011. With few changes after that, the model stayed in the range until the RXV line was dropped around 2013-14.
