SXV 4.5-5.5

RACING IN ITS BLOOD!

  The SXV is the first ever production supermotard powered by a superb, high performance V Twin. Already proven winner on the racetrack, this technology-packed machines is now ready to tackle the challenge of the road.

Download the SXV 450 / 550 Brochure  (1.3MB )   

SXV 450 / 550 Photo Gallery  
Photographs, technical data, specifications and colors refer to the Italian market version and may be subject to change without prior notice. For detailed information on the technical characteristics of this model, contact AF1 Racing  at 877.626.3966 or send us an e-mail and we'll be happy to help.

Suggested USA Retail Pricing: $8,399 (450), $8,699 (550)
Not technically USA street-legal.  First shipments expected mid to late 2006.

TECHNICAL SPECIFICATIONS (550 cc engine specifications in brackets)
Engine
77° V twin four stroke. Liquid cooled. Single overhead cam with rocker operated exhaust valves, chain timing drive, 4 valve heads, titanium valves.

Fuel
Lead-free petrol.

Bore x stroke
76 x 49.5 mm (80 x 55 mm)

Total displacement
449 cc (549 cc).

Compression ratio
12.5:1 (12:1).

Fuel system
Integrated engine management system controlling ignition and fuel injection.
Throttle body: 38 mm. (40 mm)

Ignition
Electronic.

Starting
Electric starting.

Alternator
340 W.

Lubrication
Dry sump with external oil tank. Separate gearbox lubrication.

Gearbox
5 speed. Supermotard gear ratios:
1st 13/30
2nd 15/27
3rd 16/23
4th 20/23
5th 21/21

Clutch
Multiple discs in oil bath, cable operated.

Primary drive
Spur gears. Transmission ratio: 22/56.

Final drive
Chain. Transmission ratio: 15/46 (16/46).

Frame
Steel perimeter frame with alloy vertical members.

Front suspension
Ø 48 mm upside down fork, double adjustment.

Rear suspension
Box section aluminum swingarm with cast body.
Hydraulic monoshock with compression and rebound adjustment.

Brakes
Front: Ø 320 mm stainless steel disc with radial caliper.
Rear: Æ 240 mm stainless steel disc with floating caliper.

Wheels
Light alloy.
Front: 3.50 x 17”
Rear: 5.50 x 17”

Tires
Front: 120/70 x 17”
Rear: 180/55 x 17”

Dimensions
Overall length: 2,220 mm
Overall width: 800 mm
Ground clearance: 318 mm
Seat height: 918 mm
Wheelbase: 1,495 mm

Fuel tank
Capacity 7.8 liters

Colors
Aprilia Black / Fluoro Red