presentation of the Aventura 125 2025
The new Aventura 125 enhances Rieju's range of lightweight trail bikes. It retains the rugged, all-round character that has made it a benchmark in its class, while now incorporating enhanced safety features, boosting performance and reliability both on and off-road.
Compared to the previous model, there are no design or chassis changes. The main new features include traction control (TCS) and an ABS braking system.
The engine is now super-square ribbed. The 15hp, 4-valve, liquid-cooled, electronically-injected, single-cylinder engine is more efficient and fuel-efficient - perfect for everyday use or weekend getaways. Its double-beam steel frame, combined with an upside-down front fork, promises a solid, stable structure on all types of terrain. Faithful to the trail spirit, it also features practical and functional equipment such as a TFT screen, an engine mount and a large rear rack for a top case or luggage.
Designed for those looking for an affordable motorcycle with a true spirit of adventure, the new Aventura 125 is a good companion for those just starting out in the world of trail riding.
Key facts Rieju Aventura 125 (2025) : What you need to know before you buy
Specifications Rieju Aventura 125 2025
- Chassis
- Two-seater saddle
- Frame : Open cradle steel structure
- Fuel capacity : 14 liters (3.70 US gallons)
- Seat height : 780 mm (30.71 in)
- Length : 2,110 mm (83.07 in)
- Width : 880 mm (34.65 in)
- Min height : 1,330 mm (52.36 in)
- Wheelbase : 1,370 mm (53.94 in)
- Dry weight : 138 kg (304 lb)
- Front axle
- Telehydraulic inverted fork Ø nc
- Braking 1 wave disc Ø 260 mm (10.24 in), 2-piston caliper
- Front tire : 100 / 90 - 18 → Order this type of tire
- Transmission
- 6 stage gearbox , manual
- Secondary by chain
- Rear axle
- Monoshock
- Braking 1 wave disc Ø 240 mm (9.45 in)
- Rear tire : 130 / 80 - 17 → Order this type of tire
- Motor
- single-cylinder , 4 strokes
- Injection Ø nc
- Cooling system : liquid
- 4 valves
- 125 cc
- 15 ch (14.80 hp)
- Power-to-weight ratio : 9.32 kg/ch
- Starting system : electric
- Standard equipment
- Brake assist : ABS
- Traction control
- Spoke wheels
- Engine Guard
- package carrier
- Optional equipment
- Hand guards
- Practical information
Used
Compare the Aventura 125 to its competitors
Fuel consumption
Range
Torque
Power
Power-to-Weight ratio
Torque-to-Weight ratio
Speed
CO² emissions
FAQ Your frequently asked questions about the Aventura 125 2025
- What is the power of the Aventura 125 2025?
-
The Aventura 125 2025 develops a power of 15 ch (14.80 hp)
- What is the maximum speed of the Aventura 125 2025?
-
The Aventura 125 2025 is capable of reaching a top speed of approximately 110 km/h (68.40 mph) on the track.
- What is the weight of the Aventura 125 2025?
-
The Aventura 125 2025 has a a dry weight of 138 kg (304 lb).
- QWhat is the seat height of the Aventura 125 2025?
-
To ensure good accessibility, the Aventura 125 2025 offers a minimum seat height of 780 mm (30.71 in).
- What is the price of the Aventura 125 2025?
-
The price of the Aventura 125 2025 is 3,595€ in Spain. It is displayed at 3,699€ in France.
- What colors are available for the Aventura 125 2025?
-
For the 2025 model year, the Aventura 125 is available in several colors: black and white.
News
-
New motorcycle products for 2026
-
Bridgestone announces the RS12, its new road-race weapon.
-
Yamaha Race Like A Girl: Natalia Rivera in episode 5.
-
Bridgestone presents the Battlax V03, its new slick tire.
-
With Sartoria Meccanica, MV-Agusta aims to go beyond premium.
-
Upgrading the entire Bonneville family for 2026.
-
Metzeler unveils three new tires at EICMA.
-
World Superbike celebrates 70 years of Yamaha.
-
Exceptional: some thirty new Triumphs in 2026.
-
40.000 bikers for the Royal-Enfield "One Ride" 2025.






Bikers' reviews Leave a review