Aprilia RXV450

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Aprilia RXV 450
Also called SXV 4.5
Production 2006-2012
Class Dual purpose
449cc Liquid cooled, four stroke, 77° V-twin cylinder
Spark Plug NGK CR8EKB '06-12[1]
Battery YUASA YTX7A-BS '06-12[1]
Final Drive Chain: 520x
Front Sprocket 15T
Rear Sprocket 48T
Front Tire 90/90-21 [1]
Rear Tire 140/80-18
Related Aprilia SXV450
Aprilia RXV550
Manuals Service Manual

Reviews ·


Make Model Aprilia RXV 450
Year 2006
Engine Liquid cooled, four stroke, 77° V-twin cylinder,
Capacity 449
Bore x Stroke 76 X 49.5 mm
Compression Ratio 12.5:1
Induction Integrated engine management system controlling ignition and fuel injection. Throttle body: 38 mm
Ignition / Starting Electronic / electric
Max Power
Max Torque
Transmission / Drive 5 Speed / chain
Frame Steel perimeter frame with alloy vertical members
Front Suspension 45 mm upside down fork, double adjustment
Rear Suspension Box section aluminum swingarm with cast body, Hydraulic monoshock with compression and rebound adjustment
Front Brakes Single 270mm disc 4 piston caliper
Rear Brakes Single 240mm disc 2 piston caliper
Front Tyre 90/90 -21
Rear Tyre 140/80 -18
Fuel Capacity 7.8 Liters


  1. 1.0 1.1 1.2 2019 Western Power Sports Catalog. Western Power Sports. 2019.