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.

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