2026 Rieju Aventura 125 vs 2026 Yamaha TT-R125LE - Spec Comparison
Choose up to 4 bikes to compare
2026 Rieju Aventura 125
The 2026 Rieju Aventura 125 is a lightweight enduro bike designed for beginner and intermediate off-road riders seeking versatility on mixed terrain. Its liquid-cooled 125cc four-stroke engine delivers manageable power while the upside-down forks and tubular steel frame provide capable handling for trail riding and light adventure use.
2026 Yamaha TT-R125LE
The Yamaha TT-R125LE is a lightweight enduro bike designed for beginning riders and those seeking accessible off-road adventure. Its reliable 124cc four-stroke engine and manageable five-speed transmission deliver predictable performance on trails and unpaved terrain. Known for durability and low maintenance costs, it serves as an ideal platform for developing fundamental dirt bike skills.
2026 Rieju Aventura 125 vs 2026 Yamaha TT-R125LE: the key differences
Both are enduro bikes, so this is a like-for-like choice.
- The 2026 Rieju Aventura 125 has a 25 mm lower seat (780 vs 805 mm), which helps shorter riders.
- The 2026 Rieju Aventura 125 carries 7.9 litres more fuel (14 vs 6.1 L).
2026 Rieju Aventura 125: It is designed as an affordable, versatile commuter-adventurer that can handle city streets, rural roads, and easy off-road tracks rather than high-speed touring or performance riding.
2026 Yamaha TT-R125LE: It's built for light trail riding, backyard and campground exploring, and learning basic off-road skills rather than any kind of speed or distance work.
Verdict: Choose the 2026 Rieju Aventura 125 if you want a lower seat and a bigger tank. Check the full table below for every figure, and the size comparison for fit.
| Specification | 2026 Rieju Aventura 125 | 2026 Yamaha TT-R125LE |
|---|---|---|
| Other | ||
| Category | Enduro | Enduro |
| Color Options | Gray/ Green, Red, Black | Team Yamaha Blue |
| Comments | Windscreen. Spanish brand. | - |
| Carrying capacity | Rear rack, optional top case. | - |
| Engine | ||
| Capacity: | 125.0 ccm (7.63 cubic inches) | 124.0 ccm (7.57 cubic inches) |
| Engine Type | Single, four-stroke | Single, four-stroke |
| Bore x Stroke | 58.0 x 47.0 mm (2.3 x 1.9 inches) | 54.0 x 54.0 mm (2.1 x 2.1 inches) |
| Cooling System | Liquid | Air |
| Fuel System | Injection | Carburettor |
| Starting | Electric | Electric |
| Valves Per Cylinder | 4 | 2 |
| Compression | - | 10.0:1 |
| Ignition | - | CDI |
| Lubrication System | - | Wet, multidisc |
| Performance | ||
| Power | 14.8 HP (10.8 kW) | ✓15.0 HP (11.0 kW) |
| Power/Weight Ratio | 0.1072 HP/kg (dry) | 0.1923 HP/kg (dry) |
| Chassis & suspension | ||
| Frame | Tubular steel | Steel, diamond-type. Aluminum box-section swingarm. |
| Front Suspension | Upside down forks | 31mm telescopic fork, adjustable preload |
| Rear Suspension | Progressive Mono-shock | Single shock, adjustable compression and rebound |
| Front Wheel Travel | - | 180 mm (7.1 inches) |
| Rear Wheel Travel | - | 168 mm (6.6 inches) |
| Rake (fork angle) | - | 28.5° |
| Trail | - | 107 mm (4.2 inches) |
| Ground Clearance | - | 295 mm (11.6 inches) |
| Transmission | ||
| Gearbox | 6-speed | 5-speed |
| Transmission Type | Manual | Manual |
| Final Drive | Chain | Chain |
| Clutch | - | Multiplate wet clutch |
| Brakes & wheels | ||
| Front Brakes | Single disc. Double piston caliper. | Single disc. Hydraulic. |
| Front Brakes Diameter | 260 mm (10.2 inches) | 220 mm (8.7 inches) |
| Rear Brakes | Single disc. 2-piston caliper | Expanding brake (drum brake) |
| Front Tyre | 100/90-18 | 70/100-19 |
| Rear Tyre | 130/80-17 | 90/100-16 |
| Rear Brakes Diameter | - | 110 mm (4.3 inches) |
| Dimensions & weight | ||
| Wheelbase | 1370 mm (53.9 inches) | 1270 mm (50.0 inches) |
| Overall Length | 2110 mm (83.1 inches) | 1885 mm (74.2 inches) |
| Overall Width | 880 mm (34.6 inches) | 795 mm (31.3 inches) |
| Overall Height | 1330 mm (52.4 inches) | 1085 mm (42.7 inches) |
| Seat Height | ✓780 mm (30.7 inches) | 805 mm (31.7 inches) |
| Dry weight | 138.0 kg (304.2 pounds) | ✓78.0 kg (172.0 pounds) |
| Fuel Capacity | ✓14.00 litres (3.70 US gallons) | 6.10 litres (1.61 US gallons) |
| Wet Weight | - | 89.8 kg (198.0 pounds) |
"Best" (✓) reflects that single spec only, not overall suitability - a bike can win on paper and still be the wrong choice for you. Ties are all marked; specs with no clear better/worse direction (e.g. displacement, wheel size) are never marked, only tinted where bikes differ.
Affiliate links - we may earn a commission from qualifying eBay purchases made through these links.
About this comparison tool
This tool puts up to four motorcycles side by side across their full specification sheets, drawn from a database of 43,000+ models and 1.60M+ individual specifications. Wherever a spec has a clear "better" direction - more power, less weight - the strongest figure in that row is highlighted automatically.
How to use it
Pick a make, model and year for each bike; the model and year lists update to match what you've selected. Two bikes are enough - use "Add another bike" for a third or fourth. Comparisons work across model years too, so you can compare a bike against its own earlier generation. Once you're happy with the lineup, use "Copy share link" to send it to someone else.
What gets compared
Specs are pulled from the same categories used throughout the site: engine and transmission (capacity, power, torque, gearbox), physical measures (weight, seat height, fuel and tank capacity), frame and dimensions, speed and acceleration, and brakes, suspension, frame and wheels (including tyres) - plus general information and maintenance data where it's on record for a bike.
How the highlighting works, and its limits
A highlighted cell means one bike has the clearly better raw number for that spec - more power, less weight, and so on. Fields where "better" genuinely depends on the rider - seat height above all - are deliberately never highlighted: a lower seat isn't automatically the right choice, it's a fit question only you can answer. Winning a row also isn't the same as winning the comparison - a bike can lead on paper in half the rows and still be the wrong bike for you.
Frequently asked questions
Can I compare bikes from different categories, like a scooter against a superbike?
Yes - the tool doesn't restrict what you compare, though a highlighted spec means less when the two bikes aren't really doing the same job.
What happens if a spec is missing for one of the bikes?
It shows as "-" and is never highlighted as a winner - a missing figure never beats one that's actually reported, and never blocks the rest of the row.
Are older model years included?
Yes - each bike's year list covers every model year in the database, so you can compare this year's bike against an earlier generation of the same model.
How do I share a comparison?
Every comparison has its own stable URL - use "Copy share link", or just copy the address bar. The same bikes in the same order always produce the same link.