Aprilia SX 125 vs KTM 125 Enduro R: specs compared
Side-by-side specs of the Aprilia SX 125 (2026-present) and the KTM 125 Enduro R (2026-present), using the latest model year of each.
Key differences
- Power: Aprilia SX 125 14.8 hp, KTM 125 Enduro R 14.8 hp.
- Torque: Aprilia SX 125 11.4 Nm, KTM 125 Enduro R 11.5 Nm.
- Weight: Aprilia SX 125 136 kg, KTM 125 Enduro R 158 kg.
Key figures
Power hp
- Aprilia SX 125 (2026-present)14.8
- KTM 125 Enduro R (2026-present)14.8
Torque Nm
- Aprilia SX 125 (2026-present)11.4
- KTM 125 Enduro R (2026-present)11.5 (best)
Weight kg
- Aprilia SX 125 (2026-present)136 (best)
- KTM 125 Enduro R (2026-present)158
Full specs
| Specification |  2026-present Remove |  2026-present Remove |
|---|---|---|
| Category | Dual-sport | Dual-sport |
| Years | 2026-present | 2026-present |
| Engine | single-cylinder , 4 strokes Injection Ø 32 mm Cooling system : liquid 2 ACT 4 valves 124.20 cc 15 ch (14.80 hp) to 10,500 rpm 1.17 mkg (11.40 Nm) to 8,500 rpm | single-cylinder , 4 strokes Injection Ø 33 mm Cooling system : liquid 2 ACT 4 valves per cylinder 124.99 cc 15 ch (14.80 hp) to 10,000 rpm 1.30 mkg (11.50 Nm) to 7,750 rpm |
| Cylinders | 1 | 1 |
| Displacement | 124 cc | 124 cc |
| Power | 14.8 hp @ 10,500 rpm | 14.8 hp @ 10,000 rpm |
| Torque | 11.4 Nm @ 8,500 rpm | 11.5 Nm @ 7,750 rpmBest |
| Transmission | 6 stage gearbox , manual Secondary by chain | 6 stage gearbox , manual - optional shifter Secondary by chain |
| Final drive | chain | chain |
| Weight | 136 kg (wet)Best | 158 kg (wet) |
| Seat height | 880 mm | 890 mm |
| Fuel capacity | 7 L | 9 LBest |
| Front suspension | Reverse telehydraulic fork Ø 41 mm, Wheel travel : 240 mm (9.45 in) | Reverse telehydraulic fork Ø 43 mm / White Power (WP) , Wheel travel : 230 mm (9.06 in) |
| Rear suspension | Mono-damper, Wheel travel : 220 mm (8.66 in) | Mono-damper / White Power (WP) , Wheel travel : 230 mm (9.06 in) Preload adjustment |
| Brake system | ABS | ABS |
| Front brake | 1 disc Ø 300 mm (11.81 in), 2-piston caliper | 1 Bybre disc Ø 285 mm (11.22 in), 2-piston caliper |
| Rear brake | 1 disc Ø 218 mm (8.58 in), single-piston caliper | 1 Bybre disc Ø 240 mm (9.45 in), single-piston caliper |
| Front tire | 100/80-17 | 90/90-21 |
| Rear tire | 130/70-17 | 140/80-21 |
| Quickshifter | Not available | Not available |
| Launch price | Not available | Not available |