Aprilia SX 50 (2014-15)

The Aprilia SX 50 for 2014-15 has a single cylinder, two-stroke engine with a capacity of 49.9cc and a liquid cooling system. Its compression ratio is 11.5:1 and it has an electronic CDI ignition. The bike has a six-speed transmission and a chain final drive. The frame is made of steel beam and the front suspension has hydraulic fork with 40mm travel while the rear suspension is a high strength steel swingarm with a hydraulic monoshock and 180mm travel. It has single disc brakes at the front and the rear with the front brakes being a single stainless steel disc of 260mm with a floating caliper. The bike has aluminium and alloy rims and spokes with 100/80 and 130/70 ZR17 tyres for the front and rear, respectively. Its dimensions are 2045mm in length, 835mm in width and a wheelbase of 1400mm with a seat height of 835mm. It has a dry weight of 98kg and a fuel capacity of 7L.

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Technical specifications:

Make Model: Aprilia SX 50

Year: 2014 – 15

Engine: Single cylinder, two stroke

Capacity: 49.9 cc / 3.04 cu in

Bore x Stroke: 39.9 x 40 mm

Cooling System: Liquid cooled

Compression Ratio: 11.5:1

Lubrication: Automatic mixer

Exhaust: Single, hich under seat

Induction: Dell’Orto PVHA 17.5 carburetor

Ignition: Electronic CDI

Starting: Kick

Clutch: Wet, multi plate

Transmission: 6 speed

Gear Ratios: 1st 11:34 / 2nd 15:30 / 3rd 18:27 / 4th 20:24 / 5th 22:23 / 6th 23:22

Final Drive: Chain

Primary Drive Ratio: 21/87

Final Drive Ratio: 11/53

Frame: Steel beam

Front Suspension: Hydraulic fork, 40 mm

Front Wheel Travel: 195 mm / 7.7 in

Rear Suspension: High strength steel swingarm, hydraulic monoshock

Rear Wheel Travel: 180 mm / 7.1 in

Front Brakes: Single stainless steel disc, 260 mm, floating caliper

Rear Brakes: Single disc, 180 mm, floating caliper

Wheels: Aluminium and alloy rims and spokes

Front Tyre: 100/80 ZR17

Rear Tyre: 130/70 ZR17

Dimensions: Length: 2045 mm / 80.5 in Width: 835 mm / 32.5 in

Wheelbase: 1400 mm / 55.1 in

Seat Height: 835 mm / 32.9 in

Dry Weight: 98 kg / 216 lbs

Fuel Capacity: 7 L / 1.85 US gal