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Home > Motorcycle specifications > The Aprilia brand > Aprilia 2025 > RX 125 2025

Technical motorcycle description ApriliaRX 125 2025

On-Off Road
Photo of Aprilia RX 125 2025
Photo of Aprilia RX 125 2025

Specifications Aprilia RX 125 2025

Chassis
Frame : Double cradle steel frame
Fuel capacity : 7 liters (1.85 US gallons)
Seat height : 905 mm (35.63 in)
Length : 2,075 mm (81.69 in)
Width : 820 mm (32.28 in)
Min height : 1,140 mm (44.88 in)
Wheelbase : 1,425 mm (56.10 in)
Weight when fully loaded : 136 kg (300 lb)
Front axle
Reverse telehydraulic fork Ø 41 mm, Wheel travel : 240 mm (9.45 in)
Braking 1 disc Ø 260 mm (10.24 in), 2-piston caliper
Front tire : 100 / 80 - 21 → Order this type of tire
Transmission
6 stage gearbox , manual
Secondary by chain
Rear axle
Monoshock, Wheel travel : 220 mm (8.66 in)
Braking 1 disc Ø 220 mm (8.66 in), single-piston caliper
Rear tire : 130 / 70 - 18 → Order this type of tire
Motor
single-cylinder , 4 strokes
Injection Ø 32 mm
Cooling system : liquid
2 ACT
4 valves
124.20 cc
15 ch (14.80 hp) to 10,500 rpm
1.17 mkg to 8,500 rpm
Power-to-weight ratio : approximately 8.7 kg/ch
Weight / torque ratio : approximately 110.01 kg/mkg
Compression : 12-12.6 : 1
CO² emissions: 60 g/km
Standard equipment
Brake assist : ABS
Spoke wheels
Gear indicator
Practical information
Take care of your motorcycle! Find all the parts and maintenance products you need to keep your bike in top condition.
motor fluid exhaust Chain kit electricity filtration braking Tires
Motorcyle equipment adapted for all members of the family and security elements.

Key facts Aprilia RX 125 (2025) : What you need to know before you buy

Prices

Basic version
flag FranceFrance
4,399€

Bikers' reviews

of 1 reviews

Model sold in 2025

Replace RX 125 2024

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RX 125 2024

Performance

Models

2025

Compare the RX 125 to its competitors

Fuel consumption

Aprilia RX 125 2025 : 2.60 liters/100km (0.90 mpg)
KTM 125 Enduro R 2025 : 2.40 liters/100km (0.98 mpg)
Mash X-Ride 125 2025 : 2.60 liters/100km (0.90 mpg)
Zontes 125 U1 2025 : 2.60 liters/100km (0.90 mpg)

Range

Aprilia RX 125 2025 : 269 km (167 miles)
KTM 125 Enduro R 2025 : 375 km (233 miles)
Mash X-Ride 125 2025 : 404 km (251 miles)
Zontes 125 U1 2025 : 481 km (299 miles)

Torque

Aprilia RX 125 2025 : 1.17 mkg
KTM 125 Enduro R 2025 : 1.3 mkg
Mash X-Ride 125 2025 : 1.17 mkg
Zontes 125 U1 2025 : 1.3 mkg

Power

Aprilia RX 125 2025 : 15 ch (14.80 hp)
KTM 125 Enduro R 2025 : 15 ch (14.80 hp)
Mash X-Ride 125 2025 : 15 ch (14.80 hp)
Zontes 125 U1 2025 : 14.60 ch (14.40 hp)

Power-to-Weight ratio

Aprilia RX 125 2025 : 8.7 kg/ch *
KTM 125 Enduro R 2025 : 10.27 kg/ch
Mash X-Ride 125 2025 : 8.11 kg/ch *
Zontes 125 U1 2025 : 9.62 kg/ch *

Torque-to-Weight ratio

Aprilia RX 125 2025 : 110.01 kg/mkg *
KTM 125 Enduro R 2025 : 116.92 kg/mkg
Mash X-Ride 125 2025 : 102.62 kg/mkg *
Zontes 125 U1 2025 : 106.58 kg/mkg *

Speed

Aprilia RX 125 2025 : approximately 120 km/h (74.60 mph)
KTM 125 Enduro R 2025 : approximately 115 km/h (71.50 mph)
Mash X-Ride 125 2025 : approximately 100 km/h (62.10 mph)
Zontes 125 U1 2025 : approximately 110 km/h (68.40 mph)

CO² emissions

Aprilia RX 125 2025 : 60 g/km
KTM 125 Enduro R 2025 : 57 g/km
Mash X-Ride 125 2025 : 61 g/km
Zontes 125 U1 2025 : 59 g/km
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Bikers' reviews Leave a review - 1 review

French Model 2025
7-litre fuel tank ????

KTM does it better! Rating : 1/5
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Leave your review about the Aprilia RX 125 2025
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FAQ Your frequently asked questions about the RX 125 2025

What is the power of the RX 125 2025?
The RX 125 2025 develops a power of 15 ch (14.80 hp)
What is the torque of the RX 125 2025?
The maximum torque of the RX 125 2025 is 1.17 mkg to 8,500 rpm.
What is the maximum speed of the RX 125 2025?
The RX 125 2025 is capable of reaching a top speed of approximately 120 km/h (74.60 mph) on the track.
What is the weight of the RX 125 2025?
The RX 125 2025 has a a weight when fully loaded of 136 kg (300 lb).
What is the fuel consumption of the RX 125 2025?
Average fuel consumption is estimated at 2.60 l/100km (0.90 mpg) according to the WMTC cycle.
QWhat is the seat height of the RX 125 2025?
To ensure good accessibility, the RX 125 2025 offers a minimum seat height of 905 mm (35.63 in).
What is the price of the RX 125 2025?
The price of the RX 125 2025 is 4,399€ in France
What colors are available for the RX 125 2025?
For the 2025 model year, the RX 125 is available in several colors: white and black.

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