Aprilia RX 50 (2010-12)

The Aprilia RX50 motorcycle was produced from 2010 to 2012 and features a single cylinder, two stroke engine with a displacement of 49.9cc. It has a liquid cooling system and automatic mixer lubrication with a Dell’Orto PVHA 17.5 carburetor and electronic CDI ignition. The bike has a kick start and a wet, multi plate clutch with a six speed transmission and chain final drive. The steel beam frame is supported by hydraulic front forks with 195mm of travel and a high strength steel swingarm with hydraulic monoshock rear suspension and 180mm of travel. A single stainless steel disc of 260mm and a floating caliper is used at the front and a single disc of 180mm with floating caliper at the rear for braking. The aluminium rims with laced spokes have a 1.85 x 21 rim at the front and a 2.15 x 18 rim at the rear with tyres of 90/90-21 at the front and 110/80-18 at the rear. The bike measures 2100mm in length, 825mm in width, and has a wheelbase of 1412mm with a seat height of 880mm and a fuel capacity of 7 L. The top speed for the motorcycle is not mentioned.

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Technical specifications:

Make Model: Aprilia RX50

Year: 2010 – 12

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 rims, laced spokes

Front Rim: 1.85 x 21

Rear Rim: 2.15 x 18

Front Tyre: 90/90-21

Rear Tyre: 110/80-18

Dimensions: Length: 2100 mm / 82.7 in Width: 825 mm / 32.5 in

Wheelbase: 1412 mm / 55.6 in

Seat Height: 880 mm / 34.6 in

Fuel Capacity: 7 L / 1.85 US gal

Reveiw: Top Speed