Aprilia SX 50 (2010 – 2012)

Aprilia SX 50 (2010 - 2012)

The Aprilia SX 50: a testament to Italian ingenuity and engineering prowess. This trailblazing supermotard boasts an advanced liquid-cooled, single-cylinder two-stroke engine with reed valve induction, delivering exceptional performance from a remarkably low weight.

Its chassis is nothing short of remarkable, featuring a new perimeter frame that forms a direct connection between the steering head and swingarm pivot, echoing the latest off-road developments. The SX 50’s design is an extension of its bigger sisters’ style icons, with sharp, clear-cut lines that redefine the aesthetic of 50cc machines.

But don’t let its size fool you – this is no toy for beginners. The SX 50 is a high-performance motorcycle that can hold its own on demanding racing circuits and everyday riding alike. Its potent engine and agile chassis make it an exhilarating ride, and its advanced technology ensures a smooth, responsive experience from the very first twist of the throttle.

Key Specifications

Engine TypeSingle cylinder, two stroke
Engine Capacity49.9 cc / 3.04 cu in
Fuel Tank Capacity7 L / 1.85 US gal
Seat Height32.9 inches / 835 mm
Aprilia SX 50 (2010 - 2012)

All Specifications

Make & Model

ModelAprilia SX 50
Year2010 – 2012

Engine

Engine TypeSingle cylinder, two stroke
Displacement49.9 cc / 3.04 cu in
Bore x Stroke39.9 x 40 mm
Compression Ratio11.5:1
Engine Management SystemDell’Orto PVHA 17.5 carburetor
Lubrication SystemAutomatic mixer
Cooling SystemLiquid cooled
ExhaustSingle, hich under seat

Performance

Top Speedn/a

Transmission

ClutchWet, multi plate
Gearbox6 speed
Primary Drive Ratio21/87
Gear Ratios1st 11:34 / 2nd 15:30 / 3rd 18:27 / 4th 20:24 / 5th 22:23 / 6th 23:22
Final DriveChain

Electrical & Electronics System

StarterKick

Chassis & Suspension

Frame TypeSteel beam
Front SuspensionHydraulic fork, 40 mm
Front Suspension Travel7.7 inches / 195 mm
Rear SuspensionHigh strength steel swingarm, hydraulic monoshock
Rear Suspension Travel7.1 inches / 180 mm

Wheels & Brakes

WheelsAluminium and alloy rims and spokes
Front Tire Size100/80 ZR17
Rear Tire Size130/70 ZR17
Front BrakesSingle stainless steel disc, 260 mm, floating caliper
Rear BrakesSingle disc, 180 mm, floating caliper

Dimension & Weights

Overall Length2045 mm / 80.5 in
Overall Width835 mm / 32.5 in
Seat Height32.9 inches / 835 mm
Wheelbase55.1 inches / 1400 mm
Fuel Tank Capacity7 L / 1.85 US gal
Dry Weight98 kg / 216 lbs

Features

  • High performance twin engine in enduro and supermotard motorcycles
  • Liquid cooled, single cylinder two stroke engine with reed valve induction
  • Exceptional performance from a surprisingly low weight
  • Perimeter frame for direct connection between steering head and swingarm pivot
  • Frame made from high strength steel to absorb stress from hard off-road riding
  • 40 mm fork stanchions at the front with 195 mm of wheel travel
  • High strength steel swingarm damped by an advanced hydraulic monoshock at the back
  • Rear wheel travel of 180 mm for tackling tough terrains
  • Latest generation engine delivering exceptional performance
  • Sharp, clear-cut lines in design derived from RXV/SXV off-road style icons
  • New fashion in 50 cc styling created by the RX and SX
  • Direct connection between steering head and swingarm pivot
  • High strength steel frame for absorbing stress from hard off-road riding
  • Exceptional suspension system with fork and monoshock
  • Suitable for tough racing circuits and daily trips
Aprilia SX 50 (2010 - 2012)
Aprilia SX 50 (2010 - 2012)

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