Aprilia RS 125 R Full White (2010) vs Aprilia Pegaso 650ie Tuscany Tibet (2003) vs Aprilia RS4 50 Replica (2010-11) vs Aprilia Tuono V4 R APRC (2012)

Comparison technical specifications

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Make:	Aprilia	Aprilia	Aprilia	Aprilia
Model:	RS 125 R Full White	Pegaso 650ie Tuscany Tibet	RS4 50 Replica	Tuono V4 R APRC
Years:	2010	2003	2010-11	2012
Engine:	Single cylinder, two stroke, reed valves induction, aluminium cylinder with Nikasil coated liner	Four stroke, single-cylinder, DOHC, 5 valves	Two stroke, single cylinder, DOHC, 4-valve	Four stroke, longitudinal 65° V four , DOHC, 4 valves per cylinder
Capacity:	124.8 cc / 7.5 cu in	652 cc / 39.8 cu in	49.9 cc / 3.05 cub in.	998,9 cc / 60.9 cu-in
Bore x Stroke:	54 x 54.5mm	100 x 83 mm	39.9 x 39.9 mm	78 x 52.3 mm
Compression Ratio:	12.5:1	9.1:1	11.5:1	13.0:1
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled
Starting:	Electric	Electric	Electric	Electric
Transmission:	6 Speed	5 Speed	6-Speed	6 Speed
Final Drive:	17:40	Chain	Chain	Chain, drive ratio: 42:16 (2,625)
Front Suspension:	Upside-down forks, Ø 40mm	Ø45 mm Upside down forks preload adjustable, Marzocci	Upside down fork, Ø41 mm	Sachs upside-down one by one fork, stanchions 43 mm. Forged aluminum feet for radial calliper mounting; Completely adjustable spring preload and hydraulic compression and rebound damping;
Front Wheel Travel:	120 mm / 4.7 in	175 mm / 6.9 in	110 mm / 4.3 in.	120 mm / 4.7 in
Rear Suspension:	Monoshock, cast aluminium box section swingarm with asymmetric members	Varying section high strength steel swing-arm, Aprilia Progressive System (APS) rising rate linkage	Asymmetric swingarm, monoshock	Double braced aluminum 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;
Front Brakes:	Single 320 mm floating discs, 4 piston radial caliper	Single Ø300 mm disc, 2 piston caliper	Stainless steel disc, Ø 300 mm, 4-piston radial caliper	2 x Ø320 mm floating stainless steel discs with lightweight stainless steel rotor with 6 studs. Brembo monobloc radial callipers M432 with 4 horizontally opposed Ø32 mm pistons. Sintered pads. Axial pump master cylinder and metal braided brake hoses.
Rear Brakes:	Single 220 mm disc, 2 piston caliper	Single Ø220 mm disc, 1 piston caliper	Stainless steel disc, Ø 218 mm, single piston caliper	Single Ø220 mm diameter disc, Brembo floating calliper with two Ø32 mm isolated pistons. Sintered pads. Pump with integrated tank and metal braided hose.
Front Tyre:	110/70-17	100/90-19	110/80-17	120/70 ZR17
Rear Tyre:	150/60-17	130/80-17	130/70-17	190/55 ZR 17 (alternative: 190/50 ZR 17; 200/55 ZR 17)
Dimensions:	Length: 1955 mm / 77.0 in Width: 720 mm / 28.3 in Height: 1100 mm / 43.3 in	Length: 2159 mm / 85.0 in Width: 810 mm / 31.9 in	Length: 1953 mm / 76.9 in Width: 740 mm / 29.1 in Height: 1138 mm / 44.8 in	Length: 2065 mm / 81.2 in Width: 800 mm / 31.4 in (at the handlebar) Height : 1090 mm / 42.9 in
Wheelbase:	1345 mm / 53.0 in	1478 mm / 58.2 in	1350 mm / 53.1 in	1435 mm / 56.8 in
Seat Height:	805 mm / 31.7 in	810 mm / 31.9 in	820 mm / 32.3 in.	833 mm / 32.8 in
Fuel Capacity:	14 Litres / 3.7 US gal	21 Litres / 5.5 US gal	14.5 Litres / 3.8 US gal	17 Liters / 4.5 gal