Aprilia Tuareg 125 Wind (1990-) vs Aprilia Tuono V4 1100 (2021) vs Aprilia AF1 125 Sintesi (1988) vs Aprilia ETX 125 (1984-85) vs Aprilia RS4 125 GP Replica (2018) vs Aprilia RSV-4 Factory (2010) vs Aprilia ETV 1000 Caponord (2004) vs Aprilia RS 250 (1996-97) vs Aprilia SMV 750 Dorsoduro (2015)

Comparison technical specifications

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Make:	Aprilia	Aprilia	Aprilia	Aprilia	Aprilia	Aprilia	Aprilia	Aprilia	Aprilia
Model:	Tuareg 125 Wind	Tuono V4 1100	AF1 125 Sintesi	ETX 125	RS4 125 GP Replica	RSV-4 Factory	ETV 1000 Caponord	RS 250	SMV 750 Dorsoduro
Years:	1990-	2021	1988	1984-85	2018	2010	2004	1996-97	2015
Engine:	Two stroke, single cylinder	Four stroke, longitudinal 65° V4 cylinder, DOHC, 4 valves per cylinder	Two stroke, single cylinder, light alloy, barrel with Gilnisil coating	Two stroke single cylinder	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	Two stroke, 90° V twin-cylinder, with laminar suction and exhaust valve. Separate lubrication with variable automatic mixer	Four stroke, longitudinal 90°V twin, DOHC, 4 valves per cylinder
Capacity:	124 cc / 7.6 cu in	1077 cc / 65.7 cu in	124.7 cc / 7.6 cu in	123.6 cc / 7.54 cu in	124.8 cc / 7.6 cu in	999.6 cc / 61 cu in	997.6 cc / 60.9 cu in	249 cc / 15.2 cu in	749.9 cc / 45.7 cu-in
Bore x Stroke:	54 x 54 mm	81 x 52.3 mm	54 x 54.5 mm	54 x 54 mm	58 X 47 mm	78 x 52.3 mm	97 x 67.5 mm	56 x 50.6 mm	92 x 56.4 mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled
Transmission:	6 Speed	6 Speed gearbox with Aprilia Quick Shift (AQS)	6 Speed	6 Speed	6 Speed	6 Speed	6 Speed	6 Speed, direct drive	6 Speed
Final Drive:	Chain	Chain: 40/15	Chain	Chain	Chain: 60/13 (4.61)	Chain: Drive ratio: 40/16 (2,5)	Chain	Chain, sealed, jointless, DID 520 V6	Chain
Front Suspension:	Telescopic fork	43mm Sachs front fork, fully adjustable	Telescopic fork, Ø 38 mm	Hydraulic telescopic front fork, Marzocchi Ø35 mm	Ø41 mm Upside down fork	Öhlins Ø43 mm upside-down fork. Lower fork bottoms for radial calipers. Adjustment for preload, compression and rebound.	Marzocchi hydraulic fork, Ø50 mm	Ø40 mm Inverted fork with adjustable rebound and compression damping.	Ø43 mm Upside-down fork.
Rear Suspension:	Mono shock	Sachs fully adjustable single shock absorber	Aprilia progressive mono shock system, Sebach	Swingarm with single shock absorber	Asymmetric swingarm with monoshock	Double arch aluminium swingarm; mixed thin-wall casting and pressed sheet construction. Öhlins monoshock with piggy-back cylinder. Adjustments for compression, rebound, spring preload and length. APS rising rate linkages.	Aluminium alloy swing arm, progressive linkage. Sachs hydraulic shock absorber, rebound and preload adjustable.	Magnesium alloy swingarm. Monoshock with resevoir, adjustable extension, compression and spring preloading.	Aluminium alloy swingarm with reinforcement truss. Hydraulic shock absorber adjustable in spring preload and rebound damping.
Front Brakes:	Single disc	2x 330 mm, Brembo M50 monobloc radial caliper with 4 pistons. Radial brake pump with metal braided hose	Single Ø 320 mm floating disc, 4 piston caliper, Brembo	Single disc, Ø230 mm	Single 300 mm disc, 4 piston caliper	2 x Ø320 mm lightweight stainless steel floating discs, Brembo monobloc radial calipers with 4 opposed pistons. Sintered pads. Radial master cylinder. Metal braided brake line.	2 x Ø300 mm discs, 2 piston calipers with ABS	2 x Ø298 mm discs, 4 piston calipers	2 x Ø320 mm discs, 4 piston caliper
Rear Brakes:	Drum	Single 220 mm disc, Brembo floating 2 piston calliper. Pump with integrated tank and metal braided hose	Single Ø 240mm disc, 2 piston caliper	Drum, Ø125 mm	Single 218 mm disc, 1 piston caliper	Single Ø220 mm disc. Brembo floating caliper with 2 insulated pistons. Sintered pads. Master cylinder with integral reservoir. Metal braided brake line.	Single Ø270 mm disc, 2 piston caliper with ABS	Single Ø220 mm disc, 2 piston caliper	Single Ø240 mm disc, 1 piston caliper
Front Tyre:	2.75-21	120/70 ZR 17 Radial tubeless	100/80-17	2.75-21	110/80 17	120/70 ZR17	110/80 VR19	120/60-17	120/70 ZR17
Rear Tyre:	4.60-17	190/55 ZR 17 (alternative 190/50 ZR 17) Radial tubeless	130/70-17	4.00-18	130/70 17	190/55 ZR17	150/70 VR17	150/60-17	190/55 ZR17