Aprilia RX 125 2026 - Technical motorcycle description, reviews, used

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Specifications Aprilia RX 125 2026

Chassis: Two-seater saddle; 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 (11.40 Nm) 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; Starting system : electric; 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.

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Key facts Aprilia RX 125 (2026) : What you need to know before you buy

Prices

	Basic version
France	4,450€
Spain	4,399€
Portugal	4,399€
Switzerland	4,095CH
Belgium	4,399€
Germany	4,399€
United Kingdom	£4,280
Italy	4,399€

Bikers' reviews

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Model sold in 2025 2026

Replace RX 125 2025

RX 125 2025

Performance

Max speed : approximately 120 km/h (74.60 mph)
Average fuel consumption : 2.60 liters/100km (0.90 mpg)
Estimated range : 269 km (167 miles)
Calculated range until tank is empty, not verified.

Models

2026

2025

Competitor

KTM 125 Enduro R 2026

Find others On-Off Road of 2026

Compare the RX 125 to its competitors

Fuel consumption

Aprilia RX 125 2026 : 2.60 liters/100km (0.90 mpg)

KTM 125 Enduro R 2026 : 2.40 liters/100km (0.98 mpg)

Range

Aprilia RX 125 2026 : 269 km (167 miles)

KTM 125 Enduro R 2026 : 375 km (233 miles)

Torque

Aprilia RX 125 2026 : 1.17 mkg

KTM 125 Enduro R 2026 : 1.3 mkg

Power

Aprilia RX 125 2026 : 15 ch (14.80 hp)

KTM 125 Enduro R 2026 : 15 ch (14.80 hp)

Power-to-Weight ratio

Aprilia RX 125 2026 : 8.7 kg/ch *

KTM 125 Enduro R 2026 : 10.08 kg/ch *

Torque-to-Weight ratio

Aprilia RX 125 2026 : 110.01 kg/mkg *

KTM 125 Enduro R 2026 : 114.77 kg/mkg *

Speed

Aprilia RX 125 2026 : approximately 120 km/h (74.60 mph)

KTM 125 Enduro R 2026 : approximately 115 km/h (71.50 mph)

CO² emissions

Aprilia RX 125 2026 : 60 g/km

KTM 125 Enduro R 2026 : 57 g/km

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Bikers' reviews Leave a review - 1 review

Philip Model 2025

7-litre fuel tank ????

KTM does it better! 10/05/2025 15:31 Rating : 1/5 Respond to Philip

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Used

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FAQ Your frequently asked questions about the RX 125 2026

What is the power of the RX 125 2026?: The RX 125 2026 develops a power of 15 ch (14.80 hp)
What is the torque of the RX 125 2026?: The maximum torque of the RX 125 2026 is 1.17 mkg (11.40 Nm) to 8,500 rpm.
What is the maximum speed of the RX 125 2026?: The RX 125 2026 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 2026?: The RX 125 2026 has a a weight when fully loaded of 136 kg (300 lb).
What is the fuel consumption of the RX 125 2026?: 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 2026?: To ensure good accessibility, the RX 125 2026 offers a minimum seat height of 905 mm (35.63 in).
What is the price of the RX 125 2026?: The price of the RX 125 2026 is 4,095CH in Switzerland. It is displayed at £4,280 in United Kingdom, at 4,399€ in Spain, in Portugal, in Belgium, in Germany, in Italy and at 4,450€ in France.
What colors are available for the RX 125 2026?: For the 2026 model year, the RX 125 is available in several colors: white and black.

Technical motorcycle description ApriliaRX 125 2026

Specifications Aprilia RX 125 2026

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