2011 Aprilia SX 125

Aprilia SX 125 2011


2011 Aprilia SX 125 specifications, pictures, reviews and rating

Aprilia's profilation of this bike
On the SX 125, Aprilia has succeeded in perfecting its two stroke design to bring it in line with the strict new Euro 3 standard without any loss of performance or riding satisfaction.

General information
Model name Aprilia SX 125
Year model 2011
Type Super motard
Rating 3.4  Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike.
Engine and transmission
Engine size 124.8 ccm (7.62 cubic inches)
Type of engine Single cylinder, two-stroke
Engine details Rotax 122: Aluminium cylinder with Nikasil coated liner. Reed valve intake.
Effect 22.4 HP (16.4 kW)) @ 10000 RPM
Torque 16.0 Nm (1.6 kgf-m or 11.8 ft.lbs) @ 9750 RPM
Top speed 120.0 km/h (74.6 mph)
Compression 12.5:1
Bore x stroke 54.0 x 54.5 mm (2.1 x 2.1 inches)
Fuel system Injection. ECU AC34
Lubrication system Separate mixing with variable displacement, volumetric pump.
Cooling system Liquid
Gearbox 6-speed
Transmission type Chain (final drive)
Clutch Multi-plate wet clutch.
Driveline Primary drive: Gearbox: 63/19 (3.32). Final drive: Chain: 15/45 (3.00)
Emission details Euro 3, two catalytic converters, secondary air system
Chassis, suspension, brakes and wheels
Frame type High strength steel frame with double trellis beam and double cradle. Detachable seat frame.
Front suspension 40 mm upside down hydraulic fork.
Front wheel travel 260 mm (10.2 inches)
Rear suspension Steel swingarm. Hydraulic monoshock with piggy back cylinder.
Rear wheel travel 265 mm (10.4 inches)
Front tire 110/70-R17
Rear tire 150/60-R17
Front brakes Single disc. Floating caliper with two parallel pistons
Diameter 260 mm (10.2 inches)
Rear brakes Single disc. Floating caliper with single piston
Diameter 220 mm (8.7 inches)
Wheels Aluminium spoke rims; 3.00x17 / 4.25x17
Physical measures and capacities
Dry weight 118.0 kg (260.1 pounds)
Weight incl. oil, gas, etc 125.0 kg (275.6 pounds)
Power/weight ratio 0.1898 HP/kg
Seat height 870 mm (34.3 inches) If adjustable, lowest setting.
Overall height 1145 mm (45.1 inches)
Overall length 2188 mm (86.1 inches)
Overall width 840 mm (33.1 inches)
Ground clearance 260 mm (10.2 inches)
Wheelbase 1480 mm (58.3 inches)
Fuel capacity 10.00 litres (2.64 US gallons)
Reserve fuel capacity 3.00 litres (0.79 US gallons)
Other specifications
Color options Black
Starter Kick
Electrical Generator: 12V-180W
Comments Type SX000.
Update specsReport missing specs or required updates.
Further information
Insurance costsCompare US insurance quotes from the nation's top providers.
Parts finder Check out our overview of motorcycle webshops at Bikez.info.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Ask questionsJoin the 11 Aprilia SX 125 discussion group or the general Aprilia discussion group.
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