Aprilia RXV 550i (2008)

The Aprilia RXV 550i is a motorcycle model from 2008 with a four-stroke, 77-degree V-twin cylinder engine that has a capacity of 549 cc. It has a compression ratio of 12.0:1 and is liquid-cooled. The engine management system controls both ignition and fuel injection, with a throttle body of about 40 mm. The electric starting system allows for a maximum power output of 52.2 kW or 70 hp at 13000 rpm, and a maximum torque of 65.9 Nm or 48.6 lb-ft at 10900 rpm. The 5-speed transmission drives the chain final drive, and the steel perimeter frame with alloy vertical members supports the motorcycle. The Aprilia RXV 550i has an upside-down fork with a double adjustment of around 45 mm and a box-section aluminum swingarm with cast body, hydraulic monoshock, compression, and rebound adjustment for the rear suspension. The motorcycle is equipped with a single 270 mm disc with a 4-piston caliper and a single 240 mm disc with a 2-piston caliper for rear brakes. The front and rear tires are 90/90 -21 and 140/80 -18, respectively. At a weight of 129 kg or 284 lbs, the fuel capacity is 7.8 Litres or 2.1 US gal.

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Technical specifications:

Make Model: Aprilia RXV 550i

Year: 2008

Engine: Four stroke, 77 degrees V-twin cylinder

Capacity: 549 cc / 33.5 cu in

Bore x Stroke: 80 x 55 mm

Compression Ratio: 12.0:1

Cooling System: Liquid cooled

Induction: Integrated engine management system controlling ignition and fuel injection. Throttle body: ~A40 mm

Ignition: Electronic

Starting: Electric

Max Power: 52.2 kW / 70 hp @ 13000 rpm

Max Torque: 65.9 Nm / 6.7 kgf-m / 48.6 lb-ft @ 10900 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

Dry Weight: 129 kg / 284 lbs

Fuel Capacity: 7.8 Litres / 2.1 US gal