Suzuki GSX 250S Katana (1992) vs Suzuki GSX 400T (1981-83) vs KTM 450 EXC Six Days (2009) vs Vespa 50 Elestart (1969-83) vs KTM 690 LC4 Supermoto (2009) vs Suzuki TU 250X (2019) vs Vespa Sprint 50 (2015-) vs Indian Chief Vintage (2013)

Comparison technical specifications

Add bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike
Make:	Suzuki	Suzuki	KTM	Vespa	KTM	Suzuki	Vespa	Indian
Model:	GSX 250S Katana	GSX 400T	450 EXC Six Days	50 Elestart	690 LC4 Supermoto	TU 250X	Sprint 50	Chief Vintage
Years:	1992	1981-83	2009	1969-83	2009	2019	2015-	2013
Engine:	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder.	Four stroke, single cylinder, SOHC, 4 valves per cylinder	Two stroke, single cylinder	Four stroke, single Cylinder. SOHC, 4 Valve	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, single cylinder, SOHC, 4 valve, catalytic converter	Four stroke, V-twin, 2 valve per cylinder.
Capacity:	249 cc / 15.2 cu in	399 cc / 24.3 cu in	447.9 cc / 27.42 cu-in	49.8 cc / 3.0 cub in	653.7	249 cc / 15.2 cu-in	49 cc / 3 cub in	1720 cc / 105 cu-in
Bore x Stroke:	49 x 33 mm	67 x 56.6 mm	89 x 72 mm	38.4 x 43 mm	102 x 80 mm	72 x 61.2 mm	39 x 41.8 mm mm	3.966 x 4.25 in.
Compression Ratio:	12.5:1	9.0:1	11.1:1	7.2:1	11.7:1	9.2:1	10.5:1	9.0:1
Ignition:	Digital	Transistorised	Kokusan digital	4 Pole flywheel magneto	Kokusan DC-CDI	Electronic ignition (fully transistorized)	Electronic	Digital CDI
Starting:	Electric	Electric	Electric & kick	Electric	Electric	Electric	Electric	-Electric
Transmission:	6 Speed, constant mesh	6 Speed	6 Speed	3 Speed mesh gears	6 Speed	5 Speed	CVT	5 Speed
Final Drive:	Chain	Chain	Chain, X ring, 5.8 x 1/4"	Direct drive	Chain: X-ring 5/8 x 1/4"	Chain, DID520V, 108 links	Belt	Belt
Front Suspension:	37 mm Telescopic forks	Telescopic fork	WP 4860 MA upside-down fork	Hydraulic shock absorber with rubber elements	WP Upside-down forks	Telescopic, hydraulic dampers, coil springs	Single arm with coil spring and dual action mono shock absorber	41 mm diameter
Rear Suspension:	Swingarm, dual shocks, 4-way preload and 4-way rebound damping adjustable	Dual shocks	WP-PDS shock absorber, aluminium swingarm	Hydraulic shock absorber	WP monoshock	Swinging arm, hydraulic dampers, coil springs	Hydraulic monoshock	Single shock
Front Brakes:	Single 300 mm disc, 2 piston caliper	Single disc	Single 260 mm disc, floating caliper	Drum	Single 320mm disc	Single disc	Stainless steel disc, 200 mm, hydraulically operated	Single 292mm disc 2 piston calipers
Rear Brakes:	Single 240 mm disc	Drum	Single 220mm disc, floating caliper	Drum	Single 240mm disc	Drum	Drum, 140 mm, mechanically operated	Single 292mm disc 1 piston calipers