Enduro Bikes
2017Aprilia RX 50
36 fields on record
The 2017 Aprilia RX 50 is an enduro-styled 50cc learner bike from the Italian brand Aprilia. Its liquid-cooled two-stroke single drives a six-speed gearbox and chain. An 880 mm seat, 104 kg wet weight and 7-litre tank give young riders a real dirt bike feel.
- Capacity
- 49.9 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 92.0 kg
- Seat height
- 880 mm
- Power
- 5.4 HP (4.0 kW)
Other years
2002
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2017
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2020
2021
2022
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's designed as a supermoto-styled commuter and playbike for short urban and suburban trips rather than serious performance riding.
- Built for
- Nimble, light, and eager-revving, it rewards flicking through traffic and tight corners rather than outright straight-line speed.
- Not ideal for
- It's not the right choice for highway touring, carrying a passenger comfortably, or riders wanting real power on tap.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 49.9 ccm
- Power
- 5.4 HP (4.0 kW)
- CO2 Emissions
- 2 CO2 g/km
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.0587 HP/kg (dry)
- Bore x stroke
- 39.9 x 40.0 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- CDI
- Lubrication system
- Automatic mixer
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multi-plate
Dimensions & weight
- Wheelbase
- 1412 mm
- Overall length
- 2100 mm
- Overall width
- 825 mm
- Overall height
- 1330 mm
- Seat height
- 880 mm
- Dry weight
- 92.0 kg
- Wet weight
- 104.0 kg
- Fuel capacity
- 7.00 litres
- Ground clearance
- Not on record - add it
Chassis & suspension
- Frame
- Steel beam
- Front suspension
- 40 mm hydraulic fork with leading axle.
- Rear suspension
- High strength steel swingarm, hydraulic monoshock.
- Front wheel travel
- 195 mm
- Rear wheel travel
- 180 mm
Brakes & wheels
- Front brakes
- Single disc. Stainless steel disc; floating caliper
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 180 mm
- Front tyre
- 80/90-21
- Rear tyre
- 110/80-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2002 | 2007 | 2012 | 2017 | 2022 |
|---|---|---|---|---|---|
| Capacity | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc |
| Dry weight | 92 kg | 92 kg | 92 kg | 92 kg | 92 kg |
| Seat height | 890 mm | 830 mm | 830 mm | 880 mm | 880 mm |
| Fuel capacity | 9.5 L | 7 L | 7 L | 7 L | 7 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Aprilia RX 50?
The 2017 Aprilia RX 50 has a Capacity of 49.9 ccm (3.05 cubic inches).
What engine power does the Aprilia RX 50 have?
The 2017 Aprilia RX 50 has a Power of 5.4 HP (4.0 kW).
How many gears does the Aprilia RX 50 have?
The 2017 Aprilia RX 50 has a Gearbox of 6-speed.
How much does the Aprilia RX 50 weigh?
The 2017 Aprilia RX 50 has a Dry weight of 92.0 kg (202.8 pounds).
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