Aprilia SX 125 vs SWM RS 125 R: specs compared

Side-by-side specs of the Aprilia SX 125 (2026-present) and the SWM RS 125 R (2023), using the latest model year of each.

Full specs

Specification	Aprilia SX 125 2026-present Remove	SWM RS 125 R 2023 Remove
Category	Dual-sport	Dual-sport
Years	2026-present	2023
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	124.7 ccm (7.61 cubic inches), Single cylinder, four-stroke, Injection
Cylinders	1	1
Displacement	124 cc	124 cc
Power	14.8 hp @ 10,500 rpm	14.8 hp
Torque	11.4 Nm @ 8,500 rpm	—Not available
Transmission	6 stage gearbox , manual Secondary by chain	6-speed, Wet, multiplate type; mecanical control, Chain (final drive)
Final drive	chain	chain
Weight	136 kg (wet)	132 kg (wet)Best
Seat height	880 mm	950 mm
Fuel capacity	7 L	7.5 LBest
Front suspension	Reverse telehydraulic fork Ø 41 mm, Wheel travel : 240 mm (9.45 in)	Upside down telescopic hydraulic fork with advanced axle
Rear suspension	Mono-damper, Wheel travel : 220 mm (8.66 in)	Progressive “soft damp” single hydraulic shock absorber
Brake system	ABS	—Not available
Front brake	1 disc Ø 300 mm (11.81 in), 2-piston caliper	Single disc. CBS, floating caliper, 260 mm
Rear brake	1 disc Ø 218 mm (8.58 in), single-piston caliper	Single disc. CBS, floating caliper, 220 mm
Front tire	100/80-17	80/90-21
Rear tire	130/70-17	110/80-18
Quickshifter	—Not available	—Not available
Launch price	—Not available	—Not available