The 2025 Aprilia SX 125 is a thrilling supermoto motorcycle designed for young riders seeking maximum fun and performance. It boasts a striking new aesthetic with Cubozoa White and Varanus Black color schemes, embodying a sense of youthful energy and urban flair. Under the hood, a lively Euro 5+ engine delivers impressive torque, ensuring exhilarating rides on city streets and winding roads. The SX 125's lightweight and agile design, coupled with its 17-inch wheels and grippy road tires, allows for nimble handling and effortless maneuvering through traffic. Packed with modern features like a digital color display and full LED lighting, the SX 125 not only looks the part but also provides essential information and enhanced visibility.
Brand |
Aprilia |
Model |
SX 125 2025 |
Status |
Available |
Release Date |
2024 |
ENGINE TYPE |
Single-cylinder, 4-stroke, 4-valve, DOHC, liquid cooling |
BORE AND STROKE |
58 x 47 mm |
TOTAL ENGINE CAPACITY |
124.2 cc |
COMPRESSION RATIO |
12.0~12.6 : 1 |
MAX POWER |
11 kW at 10,000 rpm |
MAXIMUM TORQUE AT CRANKSHAFT |
11.2 Nm at 8,000 rpm |
IGNITION |
ECU Electronics Magneti Marelli MIUG4 ø 32 mm |
STARTING |
Electrical |
LUBRICATION |
Wet sump |
Transmission |
6 speed, drive ratio: 1st 11/33 2nd 15/30 3rd 18/27 4th 20/24 5th 25/27 6th 23/22 |
PRIMARY DRIVE |
Straight cut gears, drive ratio: 29/69 |
FINAL DRIVE |
Chain, drive ratio: SX: 13/62 |
CLUTCH |
Multi plate wet clutch |
CHASSIS |
Twin-tube steel frame |
FRONT SUSPENSION |
Upside down fork with Ø 41 mm stanchions, 240 mm excursion |
REAR SUSPENSION |
Steel swingarm, monoshock with progressive link system, wheel travel 210 mm |
BRAKES |
SX: Front: Ø 300 mm stainless steel disc with floating calliper Rear: Ø 220 mm stainless steel disc with floating calliper |
WHEELS |
SX: Front: 2.5 X 17" rear: 3.5 X 17” |
TYRES |
SX: Front: 100/80 – 17” rear 130/70 -17” |
DIMENSIONS |
134 Kg (kerb weight with full fuel tank) 134 Kg (kerb weight with full fuel tank) 134 Kg (kerb weight with full fuel tank) |
Weight |
134 Kg (kerb weight with full fuel tank) |
Consumption (WMTC cycle) |
2.6 l/100 km |
CO2 Emissions (WMTC cycle) |
60 g/km |
FUEL TANK CAPACITY |
7 litres |
HOMOLOGATION |
Euro 5+ |
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