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Enduro Bikes

2022Aprilia RX 125

★ 5.0

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The 2022 Aprilia RX 125 is a lightweight enduro designed for entry-level and young riders seeking off-road adventure. Powered by a 124cc liquid-cooled four-stroke engine producing 15 horsepower, it delivers nimble handling and manageable power on trails and rough terrain. Known for its accessible performance and playful character, the RX 125 excels as an ideal stepping stone into off-road motorcycling.

Capacity: 124.2 ccm
Engine: Single, four-stroke
Gearbox: 6-speed
Dry weight: 124.0 kg
Seat height: 905 mm
Power: 15.0 HP (10.9 kW) @ 10000 RPM

⇄ Compare with another bike ＋ Add to garage All model years

What’s new for the 2022 Aprilia RX 125

vs the 2021

Spec	2021	2022
Power	15.0 HP (10.9 kW) @ 10500 RPM	15.0 HP (10.9 kW) @ 10000 RPM
Torque	10.9 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 8250 RPM	10.9 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 8000 RPM
Fuel capacity	7.50 litres (1.98 US gallons)	7.00 litres (1.85 US gallons)
Rear suspension	High resistance steel swingarm. Hydraulic monoshock absorber with progressive link system.	Steel swingarm, monoshock with progressive link system
Wheelbase	1350 mm (53.1 inches)	1425 mm (56.1 inches)

Other years 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail88%

Cornering55%

City riding45%

Daily riding40%

Touring20%

Two-up15%

Track10%

Best for: Designed primarily for light trail riding, green-laning, and off-road learning rather than speed or distance.
Built for: A nimble, playful small-capacity enduro that rewards momentum and finesse over outright power.
Not ideal for: Not suited for riders wanting high-speed touring, motorway cruising, or carrying a passenger in comfort.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 905mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2022 Aprilia RX 125, with a cramped knee angle of around 80 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Range and running costs

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Units

Currency

Fuel per litre

Riding a year

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine

Capacity: 124.2 ccm
Power: 15.0 HP (10.9 kW) @ 10000 RPM
Torque: 10.9 Nm (1.1 kgf-m) @ 8000 RPM
Engine type: Single, four-stroke
Fuel consumption: 2.60 litres/100 km (38.5 km/l)
Power/weight ratio: 0.1210 HP/kg (dry)
Bore x stroke: 58.0 x 47.0 mm
Compression: 12.6:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Ignition: ECU Electronics Magneti Marelli MIUG4 ø 32 mm
Valves per cylinder: 4
Lubrication system: Wet sump

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: Multi-plate in oil bath.

Performance

Top speed: 120.0 km/h (74.6 mph)

Dimensions & weight

Wheelbase: 1425 mm
Overall length: 2075 mm
Overall width: 820 mm
Overall height: 1180 mm
Seat height: 905 mm
Dry weight: 124.0 kg
Wet weight: 134.0 kg
Fuel capacity: 7.00 litres
Ground clearance: Not on record - add it

Chassis & suspension

Frame: Twin-tube stee
Front suspension: Ø 41 mm telescopic upside down fork
Rear suspension: Steel swingarm, monoshock with progressive link system
Front wheel travel: 240 mm
Rear wheel travel: 210 mm

Brakes & wheels

Front brakes: Single disc. Floating calliper. Front wheel only ABS.
Front brakes diameter: 300 mm
Rear brakes: Single disc. Floating calliper
Rear brakes diameter: 220 mm
ABS: Yes
Front tyre: 90/90-21
Rear tyre: 120/80-18

Other

Color options: Red/black, silver/black

Specs last verified against published sources: October 2026.

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	1984	1994	2005	2015	2022	2026
Capacity	124 cc	124 cc	125 cc	124 cc	124 cc	124 cc
Dry weight	91 kg	91 kg	91 kg	116 kg	124 kg	124 kg
Seat height	925 mm	925 mm	925 mm	830 mm	905 mm	905 mm
Fuel capacity	8.5 L	8.5 L	12 L	10 L	7 L	7 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

5.0

★★★★★

Rider rating

MotorcycleDB

The 2022 Aprilia RX 125 is a sleek and powerful motorcycle that is perfect for riders looking for a compact and agile bike. With a lightweight design and a powerful 125cc engine, this bike offers a thrilling riding experience. The RX 125 features a stylish and modern design, with high-quality components and advanced technology that make it stand out from the crowd. Whether you're hitting the trails or cruising around town, the Aprilia RX 125 delivers impressive performance and handling.

One of the standout features of the 2022 Aprilia RX 125 is its advanced suspension system, which provides excellent stability and control on various terrains. The bike also comes with a responsive braking system, ensuring a safe and confident ride. With its impressive power-to-weight ratio, the RX 125 offers plenty of acceleration and agility, making it a joy to ride in any setting. Overall, the 2022 Aprilia RX 125 is a top-notch motorcycle that combines performance, style, and technology in a compact and versatile package.

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