| MODEL | RIEJU AVENTURA 125 2025 |
| Year | 2025 |
| Engine Type | Single cylinder, four-stroke, 4 valves |
| Displacement / Capacity | 125 cc / 7.63 cu in |
| Bore X Stroke | 58 x 47 mm / 2.3 x 1.9 in |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | 10.8 kW / 14.8 hp |
| Max Torque | — |
| Ignition | — |
| Induction | Electronic fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6-speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Open cradle steel |
| Front Suspension | Inverted telehydraulic fork |
| Rear Suspension | Monoshock |
| Front Brakes | Single disc, 2-piston caliper, 260 mm / 10.2 in |
| Rear Brakes | Single disc, 240 mm / 9.4 in |
| DIMENSION SPECS | |
| Overall Length | 2110 mm / 83.1 in |
| Overall Width | 880 mm / 34.6 in |
| Overall Height | 1330 mm / 52.4 in |
| Seat Height | 780 mm / 30.7 in |
| Wheelbase | 1370 mm / 53.9 in |
| Ground Clearance | — |
| Dry Weight | 138 kg / 304.2 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 100/90-18 |
| Rear Tyre | 130/80-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 14 Litres / 3.7 US gal |
| Fuel Consumption | — |
| Top Speed | approx. 110 km/h / 68 mph |
Updated Aventura 125 which adds ABS and traction control as standard. Keeps the 125 cc liquid-cooled injected single, 14 litre tank and spoked wheels of the earlier version.
