The 2010-11 Aprilia SXV 550 is a four-stroke, 77-degree V-twin motorcycle with a 549cc capacity and a compression ratio of 12.0:1. It features a liquid cooling system, dry sump lubrication with an external oil tank, and an integrated engine management system controlling ignition and fuel injection. With a maximum power of 52.2 kW or 70 hp, the bike has a five-speed transmission with a chain final drive. It has a steel perimeter frame with alloy vertical members, a front suspension of approximately 48mm upside-down fork, and a rear suspension of a box-section aluminium swingarm with a cast body and hydraulic monoshock. The front brakes consist of a single approximately 320mm disc with a four-piston caliper, and the rear brakes use a single approximately 240mm disc with a two-piston caliper. The front tyre has dimensions of 120/70 -17, and the rear tyre measures 180/55 -17.
Technical specifications:
Make Model: Aprilia SXV 550
| Year | 2010 – 11 |
|---|---|
| Engine | Four stroke, 77 degrees V-twin, SOHC |
| Capacity | 549 cc / 33.5 cu in |
| Bore x Stroke | 80 x 55mm |
| Compression Ratio | 12.0:1 |
| Cooling System | Liquid cooled |
| Lubrication System | Dry sump with external oil tank. Separate gearbox lubrication. |
| Induction | Integrated engine management system controlling ignition and fuel injection. Throttle body: ~A38 mm |
| Ignition | Electronic |
| Starting | Electric |
| Clutch | Cable operated multi-plate wet clutch. |
| Max Power | 52.2 kW / 70 hp |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Gear Ratio | 1st 13:30 / 2nd 15:27 / 3rd 16:23 / 4th 20:23 / 5th 21:21 |
| Frame | Steel perimeter frame with alloy vertical members |
| Front Suspension | ~A48 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 ~A320mm disc, 4 piston caliper |
| Rear Brakes | Single ~A240mm disc, 2 piston caliper |
| Front Tyre | 120/70 -17 |
| Rear Tyre | 180/55 -17 |
