Aprilia RS4 125 (2016) vs Aprilia Tuono V4 R (2012) vs Aprilia Tuono 1000 (2004) vs Aprilia RS 125 R (2010) vs Aprilia Tuono 457 (2025) vs Aprilia Pegaso 650ie (2012)

Comparison technical specifications

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Make:	Aprilia	Aprilia	Aprilia	Aprilia	Aprilia	Aprilia
Model:	RS4 125	Tuono V4 R	Tuono 1000	RS 125 R	Tuono 457	Pegaso 650ie
Years:	2016	2012	2004	2010	2025	2012
Engine:	Four stroke, single cylinder, DOHC, 4 valves	Four stroke, longitudinal 65° V four , DOHC, 4 valves per cylinder	Four stroke, longitudinal 60°V twin, DOHC, 4 valves per cylinder	Single cylinder, two stroke, reed valves induction, aluminium cylinder with Nikasil coated liner	Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder	Four stroke, single cylinder, SOHC, 4 valves
Capacity:	124.8 cc / 7.6 cu in	998.9 cc / 60.96 cu in	997.6 cc / 60.9 cu in	124.8 cc / 7.5 cu in	457 cc / 27.9 cu in	659 cc / 40.2 in
Bore x Stroke:	58 X 47 mm	78 x 52.3 mm	97 x 67.5mm	54 x 54.5mm	69 x 61.1 mm	100 x 84 mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled with radiator and water-oil heat exchanger	Liquid cooled
Compression Ratio:	12.5 ± 0.5:1	13.0:1	11.4:1	12.5:1	n/a	10.0:1
Induction:	Electronic injection	Airbox with front dynamic air intakes. 4 Weber-Marelli Ø48 mm throttle bodies with 4 injectors and latest generation Ride-by-Wire engine management. Choice of three different engine maps selectable by the rider with bike in motion: T (Track), S (Sport), R (Road)	Integrated electronic engine management system. Indirect multipoint electronic injection, Ø51 mm throttle bodies.	Dell'Orto PHBH 28 carburetor	Fuel injection	Electronic fuel injection. Ø44mm throttle body
Starting:	Electric	Electric	Electric	Electric	Electric	Electric
Max Power:	11.7 kW / 16 hp @ 10500 rpm	120.8 kW / 162 hp @ 11000 rpm	94 kW / 126 hp @ 9500 rpm	21 kW / 28 hp @ 10500 rpm	35 kW / 47.6 hp @ 9400 rpm	36.4 kW / 48 hp @ 6250 rpm
Max Torque:	11 Nm / 1.12 kgf-m / 8.1 ft/lb @ 8500 rpm	110 Nm / 11.2 kgf-m / 81.1 lb-ft @ 9000 rpm	101 Nm / 10.3 kgf-m / 74.5 ft-lb @ 7250 rpm	19 Nm / 1.9 kgf-m / 14.1 lb-ft @ 9000 rpm	43.5 Nm / 32.1 lb-ft @ 6700 rpm	61.3 Nm / 6.25 kgf-m / 45.2 lb-ft @ 5200 rpm
Clutch:	Multiple discs, in oil bath	Multiplate wet clutch with mechanical slipper system	Multiple disk in oil bath with patented PPC power-assisted hydraulic control	Wet, multi-disc	Wet, multi-plate, slipper	Multi-plate in oil bath
Transmission:	6 Speed	6 Speed	6 Speed	6 Speed	6 Speed	5 Speed
Final Drive:	Chain	Chain	Chain	17:40	Chain	Chain
Frame:	Aluminum perimeter frame	Aluminium dual beam chassis with pressed and cast sheet elements. Sachs steering damper.	Box section sloping twin-spar frame in aluminium alloy. Removable aluminium alloy saddle mount frame.	Cast aluminium, reinforced box section, sloping twin-spar frame	Twin spar aluminum frame	Steel, open cradle, single spar frame
Front Suspension:	Ø41 mm Upside down fork	Sachs upside down front fork with Ø43 mm stanchions. Low profile forged aluminium caliper mountings for radial calipers. Completely adjustable spring preload and hydraulic compression and rebound damping.	Upside-down Öhlins fork, Ø43 mm diameter titanium nitride treated sleeves	Upside-down forks, Ø 40mm	? 41mm USD fork, adjustable preload	Ø45 mm Marzocchi telescopic fork
Front Wheel Travel:	110 mm / 4.3 in	120 mm / 4.7 mm	120 mm / 4.7 in	120 mm / 4.7 in	120 mm / 4.7 in	140 mm / 5.1 in
Rear Suspension:	Asymmetric swingarm with monoshock	Double braced aluminium swingarm; mixed low thickness and sheet casting technology. Sachs piggy back monoshock with completely adjustable: spring preload and hydraulic compression and rebound damping. APS progressive linkage.	Swing arm in Aluminium alloy, progressive linkage with APS system. Boge hydraulic monoshock with adjustment for preload, compression and rebound dampening.	Monoshock, cast aluminium box section swingarm with asymmetric members	Monoshock, adjustable preload	High strength steel swingarm. Aprilia Progressive System (APS) rising rate linkages. Sachs hydraulic monoshock with adjustable rebound and preload.
Rear Wheel Travel:	130 mm / 5.1 in	130 mm / 5.1 in	135 mm / 5.3 in	120 mm / 4.7 in	130 mm / 5.1 in	130 mm / 6.7 in
Front Brakes:	Single Ø300 mm disc, 4 piston caliper	2x Ø320 mm floating stainless steel discs with lightweight stainless steel rotor with 6 studs. Brembo radial calipers with 4 horizontally opposed Ø32 mm pistons. Sintered pads. Axial pump master cylinder and metal braided brake hoses.	2 x Ø320mm floating discs, stainless steel, 4 piston calipers, Brembo	Single 320 mm floating discs, 4 piston radial caliper	Single ? 320 mm floating disc. ByBre 4-piston radial caliper	Single Ø320 mm disc, 2 piston caliper
Rear Brakes:	Single Ø218 mm disc, 1 piston caliper	Single Ø220 mm diameter disc, Brembo floating caliper with two Ø32 mm isolated pistons. Pump with integrated tank and metal braided hose	Single Ø220 mm stainless steel disc, 2 piston caliper, Brembo	Single 220 mm disc, 2 piston caliper	Single ? 220 mm disc. ByBre caliper	Single Ø240 mm disc, 1 piston caliper
Front Tyre:	110/80 17	120/70 ZR17	120/70 ZR17	110/70-17	110/70-17	100/90-19
Rear Tyre:	130/70 17	190/55 ZR 17 (alternative: 190/50 ZR 17; 200/55 ZR 17)	190/50 ZR17 (alternative: 180/55 ZR17)	150/60-17	150/60-17	130/80-17
Seat Height:	820 mm / 32.3 in	840 mm / 33.1 in	820 mm / 32.3 in	805 mm / 31.7 in	800 mm / 31.5 in	780 mm / 30.7 in
Fuel Capacity:	14.5 Liters / 3.8 US gal	17 Litres / 4.5 US gal	18 L / 4.8 US gal	14 Litres / 3.7 US gal	12.7 l / 3.4 US gal	16 Litres / 4.2 US gal