Aprilia SXV 450 (2010-11)

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The Aprilia SXV 450, released in 2010-11, is a four-stroke motorcycle with a 77-degree V-twin engine and a capacity of 449cc. It has a compression ratio of 12.5:1 and is liquid-cooled with a dry sump and external oil tank. It has an integrated engine management system controlling ignition and fuel injection with a throttle body of about 38mm. The clutch is cable-operated and multi-plate wet. It has a maximum power output of 60hp at 13,000rpm and is equipped with a five-speed transmission and a chain final drive. The steel perimeter frame has alloy vertical members and a front suspension of about 48mm upside-down fork with double adjustment, while the rear suspension includes a box section aluminum swing arm with a cast body and a hydraulic monoshock with compression and rebound adjustment. It has a single ~A320mm disc with a four-piston caliper for the front brakes and a single ~A240mm disc with a two-piston caliper for the rear brakes. The front and rear tire sizes are 120/70-17 and 180/55-17, respectively.

Technical specifications:

Make Model: Aprilia SXV 450

Year: 2010 – 11


Engine: Four stroke, 77 degrees V-twin, SOHC
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 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: 44.7 kW / 60 hp @ 13000 rpm
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

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