Vespa PX125 (1998-02) vs Vespa 150 GS (1955-61) vs KTM 990 Supermoto R (2009) vs Junak WB1/WB3 (1959-65) vs Honda CB 1300 (2018-)

Comparison technical specifications

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Make:	Vespa	Vespa	KTM	Junak	Honda
Model:	PX125	150 GS	990 Supermoto R	WB1/WB3	CB 1300
Years:	1998-02	1955-61	2009	1959-65	2018-
Engine:	Single cylinder, 2 stroke	Two stroke, single cylinder	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder, OHV	Four stroke, Transverse four cylinder, DOHC, 4 valve per cylinder.
Capacity:	123.4 cc 7.5 cub in	145.5 cc / 8.8 cub in	999.8 cc / 60.9 cu-in	349 cc / 21.3 cub. in.	1284 cc / 78.3 cu-in
Bore x Stroke:	52.5 x 57 mm	57 x 57 mm	101 x 62.4mm	75 x 79 mm	78 x 67.2 mm
Ignition:	CDI	6 pole flywheel magneto	Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment	Magneto	Digital
Starting:	Kick start	Kick start	Electric	Kick-start	Electric
Clutch:	Wet, multiplate	Wet, multiplate with cork inserts	Wet multi-disc clutch, operated hydraulically	Multi-plate clutch with cork inserts working in an oil bath	Wet multi-plate coil spring
Max Power:	8.8 kW / 12 hp @ 6600 rpm	6.0 kW / 8.2 hp @ 7500 rpm	114.hp / 83.2 kW) @ 4000 rpm	14 kW / 19 hp @ 6000 rpm	114 hp / 83.2 kW @ 7500 rpm
Transmission:	4 Speed, grip-shift, constant mesh	4 Speed, grip-shift, constant mesh	6 Speed	Four-speed constant-mesh	5 Speed
Final Drive:	Direct drive	Direct drive	Chain.	Chain	Chain
Front Suspension:	Link arm with coil spring and dual action hydraulic shock absorber	Stub axle with swining hub and variable rate coil spring and double action hydraulic damper	48mm WP USD adjustable	Fork with coil springs telescopic shock absorbers	43mm cartridge style forks
Rear Suspension:	Engine and transmission serve as swingarm, dual action shock absorber	Swinging bracket for engine and wheel, with variable rate coil spring and co-axial double action hydraulic damper	WP shock, fully adjustable	Independent rear wheel suspension on single wishbone , cooperating with 7- leaf spring positioned transversely;	Dual shocks with adjustable spring preload
Front Brakes:	200 mm single disc	Drum, expanding type with cooling ribs	2x 305mm discs 4 piston calipers	Full hub width, of expander shoe type, hand operated	2x 310mm discs 4 piston calipers, ABS
Rear Brakes:	150 mm expanding drum	Drum, expanding type with cooling ribs	Single 240mm disc 2 piston caliper	Full hub width, of expander shoe type, foot operated	Single 256mm disc 1 piston caliper, ABS
Front Tyre:	110/70-11	3.5 x 10"	120/70 ZR17	19 in	130/70 ZR17
Rear Tyre:	120/70-11	3.5 x 10"	180/55 ZR17	12 in	190/60 ZR17
Fuel Capacity:	8 L / 2.1 US gal	12 L / 3.17 US gal	15 Litres / 3.9 gal	17 l / 3.9 US gal	21 Litres / 5.5 US gal