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Aprilia RX 125 (2010-13) vs Aprilia RXV 450i (2010-13)

Comparison technical specifications


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2010 Aprilia RX 125
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2010 Aprilia RXV 450i
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Make: Aprilia Aprilia
Model: RX 125 RXV 450i
Years: 2010-13 2010-13
Engine: Single cylinder two stroke. Aluminium cylinder with Nikasil coated liner. Read valve intake. Separate mixing. Homologated to Euro 3 standard. Four stroke, 77° V-twin cylinder,
Capacity: 124.8 cc / 7.6 cu in 449 cc / 27.4 cu in
Bore x Stroke: 54 x 54.5 mm 76 X 49.5 mm
Compression Ratio: 12.5:1 12.5:1
Cooling System: Liquid cooled Liquid cooled
Induction: Dell’Orto VHST 28 Integrated engine management system controlling ignition and fuel injection. Throttle body: Ø38 mm
Ignition: Electronic CDI Electronic
Starting: Electric and kick Electric
Clutch: Wet, multiplate Cable operated multi-plate wet clutch
Transmission: 6 Speed 5 Speed
Final Drive: Chain Chain
Frame: High strength steel frame with double trellis beam and double cradle. Separate seat frame. Chrome-molybdenum steel perimeter frame with aluminium alloy vertical members. Lightweight rear frame.
Front Suspension: Upside down telescopic fork, Ø 40 mm. Ø45 mm Upside down fork, double adjustment
Rear Suspension: Steel swingarm. Hydraulic monoshock with piggy back cylinder. Box section aluminium swingarm with cast body, hydraulic monoshock with compression and rebound adjustment
Front Brakes: Single Ø 260 mm disc. 2 piston caliper Single Ø270 mm disc, 4 piston caliper
Rear Brakes: Single Ø 220 mm disc, 1 piston caliper Single Ø240 mm disc, 2 piston caliper
Front Tyre: 90/90-21 90/90 -21
Rear Tyre: 120/90 18 140/80 -18
Wheelbase: 1480 mm / 58.3 in 1495 mm / 58.9 in
Seat Height: 830 mm / 32.7 in 941 mm / 37.0 in
Fuel Capacity: 10 liters / 2.6 US gal 7.8 Litres / 2.1 US gal
Dry Weight: 116 kg / 256 lbs 120 kg / 265 lbs
Top Speed: 120 km/h / 75 mph 183 km/h / 114 mph