KYMCO Kymco Quannon 125 (2009-10) vs Harley-Davidson Harley Davidson XL 1200X Forty-Eight (2012) vs Moto Guzzi V7III Milano (2018) vs Harley-Davidson Harley Davidson XL 883N Iron (2010) vs BMW K 1600 GTL (2021) vs Moto Guzzi Nevada 750 Classic (2006-07) vs Suzuki GSX-R250R-SP (1989) vs BMW K 75 (1985-90) vs MV Agusta 1000 Ago (1978) vs Yamaha WR450F (2024)

Comparison technical specifications

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Make:	KYMCO	Harley-Davidson	Moto Guzzi	Harley-Davidson	BMW	Moto Guzzi	Suzuki	BMW	MV Agusta	Yamaha
Model:	Kymco Quannon 125	Harley Davidson XL 1200X Forty-Eight	V7III Milano	Harley Davidson XL 883N Iron	K 1600 GTL	Nevada 750 Classic	GSX-R250R-SP	K 75	1000 Ago	WR450F
Years:	2009-10	2012	2018	2010	2021	2006-07	1989	1985-90	1978	2024
Engine:	Four stroke, single cylinder, OHC, 4 valves	Four stroke, 45° V-Twin, OHV, 2 valves per cylinder.	Four stroke, V twin, longitudinally mounted, OHV, 2 valves with light alloy pushrods and rockers	Four stroke, 45° V-Twin, OHV, 2 valves per cylinder.	Four stroke, transverse six cylinder, 4 valves per cylinder	Four stroke, 90° V twin, longitudinally mounted, OHV, 2 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four-stroke, horizontal three cylinder in-line, DOHC, 2 valves per cylinder	Four stroke, transverse four cylinders, DOHC. 2 valves per cylinder.	Four stroke, Single cylinder, DOHC, 4 titanium valves
Capacity:	124 cc / 7.6 cu-in	1199 cc / 73.2 cu in.	744 cc / 45.4 in	883 cc / 50.8cu in/	1649 cc / 100.6 cu-in	744 cc / 45.4 cu-in	248 cc / 15.1 cu in	740 cc / 45 cub. in.	954 cc / 58.2 cu-in	449 cc / 27.4 cu in
Bore x Stroke:	57 x 48.8 mm	88.8 x 96.8 mm	80 x 74 mm	76.2 x 96.8 mm	72 x 67.5 mm	80 x 74 mm	49 x 33 mm	67 x 70 mm	70 x 62 mm	97.0 x 60.8mm
Compression Ratio:		9.7:1	9.6:1	8.8:1	12.2:1	9.6:1	12.5:1	11.0:1	10.3:1	13.0:1
Induction:		Electronic Sequential Port Fuel Injection (ESPFI)	Weber- Marelli electronic injection	Electronic sequential port fuel injection	52mm Throttle valve diameter, BMS-X	Weber-Marelli electric injection	Single carburetor	Electronic injection, Bosch LE-Jetronic	4x 27mm Dell'Orto carb.	Fuel injection
Starting:	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Electric
Transmission:	5 Speed	5 Speed	6 Speed	5 Speed	Constant-mesh 6-speed gearbox, helical cut	5 Speed	6 Speed	5 Speed	5 Speed	5-Speed, Wide-ratio constant-mesh
Front Suspension:	Telescopic forks	∅39mm Fork	Marzocchi Ø 40 mm telescopic front forks	∅39mm Fork	Dual longitudinal control arm, Dynamic ESA semi-active suspension (road and dynamic modes)	40mm Marzocchi hydraulic telescopic fork	Telescopic forks	Telescopic fork with hydraulic shock absorber.	38mm Forcelle Italia telescopic forks, preload, rebound damping adjustable.	48mm Kayaba spring-type fork with speed sensitive, damping; fully adjustable
Rear Suspension:	Singe shock	Coil-over; preload dual-adjustable	Die-cast alloy swing arm with 2 shocks with adjustable spring preload (Öhlins fully adjustable for Racer)	Coil-over, dual-adjustable preload	Paralever (single-sided swing arm), central spring strut, rebound/continuously variable, Dynamic ESA semi-active suspension (road and dynamic modes)	Swinging fork in light alloy cast with two dampers and spring adjustable for preload and rebound	Full floater	Monolever swinging arm.	Dual Koni shocks preload adjustable	Swingarm, link suspension, mono shock, Kayaba single shock; fully adjustable
Front Brakes:	Single 276mm disc 4 piston caliper	Single ∅300mm disc, 2 x ∅38mm piston calipers	320 mm stainless steel floating discs, Brembo callipers with 4 differently sized opposed pistons	Single ∅300mm disc, 2 x ∅38mm piston calipers	2 x 320mm discs, 4 piston calipers	Single 320mm disc 4 piston caliper	2 x 275 mm Discs, 2 piston calipers	2 x ∅285mm discs, 2 piston calipers	2x 280mm discs	Single hydraulic single 270 mm disc 4 piston caliper
Rear Brakes:	Single 225mm disc 2 piston caliper	Single ∅300mm disc, 2 x ∅38mm piston calipers	260 mm, stainless steel disc, floating calliper with 2 pistons	Single ∅260mm disc, 2 x ∅38mm piston calipers	Single 320mm disc, 2 piston caliper	Single 260mm disc 1 piston caliper	Single 210mm disc, 1 piston caliper	Single ∅285mm disc	Single 280mm disc	Single 240 mm disc 2 piston caliper
Front Tyre:	110/80-17	MT90B16	18″	100/90B19 57H	120/70 ZR17	100/90 V18	110/80-R17 52H	100/90-18 56H	3.50 -18	90/90-21
Rear Tyre:	140/70-17	150/80-B16	17″	130/90-16	190/55 ZR17	130/90 V16	130/70-R17 62H	120/90-18 56H	4.00 -18	140/80-18
Fuel Capacity:		13.7 L / 3.6 US gal	21 Litres / 5.5 US gal	12.5 Litres / 3.3 US gal	26.5 Litres / 7.0 US gal	14 Litres / 3.7 US gal	16 Litres / 4.2 US gal / 3.5 Imp gal	21 liters / 5.54 US gal	19 Litres / 5.0 US gal	7.4 Litres / 2.0 US gal