Aprilia SXV 450 (2010-11)

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