Gilera RC 250 Rally (1985) vs Maico M250 SC (Supercross) (1984) vs KTM 990 Super Duke R (2012) vs KTM LC4 690 Rally Replica (2009) vs KTM 990 Super Duke R (2011) vs Vespa PX125 (2008-13)

Comparison technical specifications

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Make:	Gilera	Maico	KTM	KTM	KTM	Vespa
Model:	RC 250 Rally	M250 SC (Supercross)	990 Super Duke R	LC4 690 Rally Replica	990 Super Duke R	PX125
Years:	1985	1984	2012	2009	2011	2008-13
Engine:	Two stroke, single cylinder, reed valve	Single cylinder, two stroke	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder	Four stroke, single Cylinder. SOHC, 4 Valve	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder	Single cylinder, 2 stroke
Capacity:	248.9 cc / 15.2 cu-in	247 cc / 15.1 cub in.	999.8 cc / 60.9 cu-in	690 cc / 39.9 cu-in	999.8 cc / 60.9 cu-in	123.4 cc 7.5 cub in
Bore x Stroke:	71 x 62 mm	67 x 70 mm	101 x 62.4mm	102 x 80 mm	101 x 62.4mm	52.5 x 57 mm
Ignition:	Electronic	Motoplat	Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment	Digital CDI	Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment	CDI
Starting:	Kick	Kick	Electric	Electric	Electric	Kick start
Final Drive:	Chain	Chain	Chain, X-Ring 5/8 x 5/16"	Chain	Chain, X-Ring 5/8 x 5/16"	Direct drive
Front Suspension:	Telescopic forks	Telescopic fork, air/oil, 42 mm	48mm WP USD adjustable	48mm WP USD forks	48mm WP USD adjustable	Link arm with coil spring and dual action hydraulic shock absorber
Rear Suspension:	Swing arm gas single shock	Single shock, Öhlins, adjustable for rebound	WP shock, fully adjustable	WP Monoshock with Pro-Lever linkage	WP shock, fully adjustable	Engine and transmission serve as swingarm, dual action shock absorber
Front Tyre:	90/90-21	3.00 x 21 Metzeler	120/70 ZR17	90/80 -R21	120/70 ZR17	110/70-11
Rear Tyre:	2.50-17	4.50 x 18 Metzeler	180/55 ZR17	130/80 -R18	180/55 ZR17	120/70-11
Fuel Capacity:		9 L / 2.3 US gal	18.5 Litres / 4.8 gal	36 Litres / 9.5 gal	18.5 Litres / 4.8 gal	8 L / 2.1 US gal