Aprilia SX 125 vs Fantic XMF 125 Performance
Two supermoto bikes scored on the same 100-point system: specs side by side, points per category and a verdict that commits.


0 to 100 km/h
Estimated from power to weight, not a measured time.
0.00 s
The Ref Ring · 3.4 km · 9 corners
A straight line settles nothing.
The XMF 125 Performance won on points. Now the SX 125 and the XMF 125 Performance go flag to flag: braking zones, corner speed and drive off the hairpins, computed from the same specs as the scores.
Race the full lapPoints by category
Six categories, 100 points. How every point is calculated
Engine and performance
out of 25Handling and chassis
out of 20Value
out of 20Practicality
out of 15Technology
out of 10Reliability and ownership
out of 10Specs side by side
| Spec | ApriliaSX 125 | FanticXMF 125 Performance |
|---|---|---|
| Engine | ||
| Engine | Single cylinder, liquid cooled, 4 valves | Single cylinder, liquid cooled, SOHC with VVA |
| Displacement | 124.2 cc | 124.7 cc |
| Power | 15 hp at 10,500 rpm | 15 hp at 9,500 rpm |
| Torque | 11.5 Nm at 8,500 rpm | 11.8 Nm at 7,500 rpm |
| Power to weight | 0.11 hp/kg | 0.12 hp/kg |
| Chassis | ||
| Wet weight | 136 kg | 127 kg |
| Front suspension | 41 mm USD fork, 240 mm | Fantic 41 mm USD fork, 240 mm |
| Front adjustability | Non-adjustable | Non-adjustable |
| Rear suspension | Hydraulic monoshock, 220 mm | Fantic FRS monoshock, 220 mm |
| Rear adjustability | Preload only | Preload only |
| Front brake | 300 mm, axial 2-piston | 320 mm, radial 4-piston |
| ABS | Standard ABS | Switchable ABS |
| Dimensions | ||
| Seat height | 880 mm | 870 mm |
| Wheelbase | 1425 mm | 1435 mm |
| Fuel capacity | 7 L | 7.5 L |
| Claimed consumption | 2.6 L/100 km | 1.8 L/100 km |
| Fuel range | 269 km | 417 km |
| Ownership | ||
| Price | €4,199 | €4,990 |
| Service interval | 6,000 km | 5,000 km |
| Valve check | 12,000 km | 10,000 km |
| Warranty | 2 years | 2 years |
| Equipment | ||
| Dash | LCD | LCD |
| Ride modes | No | No |
| Traction control | No | No |
| Quickshifter | Not available | Not available |
| Cruise control | Not available | Not available |
| Connectivity | No | No |
Verdict
The Fantic XMF 125 Performance wins this comparison clearly, 52.1 points to 44.2.
The gap of 7.9 points is built mostly in value, where the XMF 125 Performance takes 6.4 points out of the SX 125. Scores are computed within each bike's class from published spec data; the full formula is on the methodology page.
On the road the XMF 125 Performance is the quicker machine: 15 hp and 11.8 Nm moving 127 kg, against 15 hp and 11.5 Nm moving 136 kg for the SX 125. That is 0.12 hp per kilo playing 0.11.
The SX 125 costs €4,199, which leaves €791 in your pocket against the XMF 125 Performance at €4,990. Service intervals run 6,000 km on the SX 125 and 5,000 km on the XMF 125 Performance.
Better for city and commuting
Aprilia SX 125
A 880 mm seat, 269 km of tank range and the stronger practicality and value scores make it the easier bike to live with daily.
Better for weekend twisties
Fantic XMF 125 Performance
15 hp pushing 127 kg with Fantic 41 mm USD fork up front. It takes the combined engine and handling points.
Better for longer trips
Fantic XMF 125 Performance
417 km between fuel stops and the better equipment score. Distance rewards range and rider aids, and it has more of both.
Frequently asked
- Which is faster, the Aprilia SX 125 or the Fantic XMF 125 Performance?
- The Fantic XMF 125 Performance. It carries 0.12 hp per kilo (15 hp, 127 kg wet) against 0.11 hp per kilo for the Aprilia SX 125 (15 hp, 136 kg).
- Is the Aprilia SX 125 cheaper than the Fantic XMF 125 Performance?
- The Aprilia SX 125 is cheaper at €4,199 list, €791 less than the Fantic XMF 125 Performance at €4,990.
- Which is better for shorter riders?
- The Fantic XMF 125 Performance. Its 870 mm seat is 10 mm lower than the Aprilia SX 125, and at 127 kg it is the easier bike to manage at a stop.
- Which has better technology, the SX 125 or the XMF 125 Performance?
- The Fantic XMF 125 Performance, which scores 2.4 of 10 tech points with a deliberately simple spec. The Aprilia SX 125 counters with a deliberately simple spec.
- Which goes further on a tank?
- The Fantic XMF 125 Performance: 417 km from its 7.5 litre tank at the claimed consumption, against 269 km for the Aprilia SX 125.
- Which bike wins overall?
- The Fantic XMF 125 Performance, scoring 52.1 of 100 against 44.2 on our within-class points system. The full breakdown and formula are public on the methodology page.
Dig into each bike
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