Suzuki GSX 1100E (GS 1100E) (1981) vs Suzuki GSX 1100F Katana (1987-88) vs Suzuki LS 400 Savage (1987-91) vs Suzuki DR 125SE (1997-99) vs Suzuki Boulevard C90 B.O.S.S (2013-14) vs Suzuki Boulevard C90T (2017-18) vs Suzuki GR 650 Tempter (1985-89) vs Suzuki RG 500 Gamma (1987)

Comparison technical specifications

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Make:	Suzuki	Suzuki	Suzuki	Suzuki	Suzuki	Suzuki	Suzuki	Suzuki
Model:	GSX 1100E (GS 1100E)	GSX 1100F Katana	LS 400 Savage	DR 125SE	Boulevard C90 B.O.S.S	Boulevard C90T	GR 650 Tempter	RG 500 Gamma
Years:	1981	1987-88	1987-91	1997-99	2013-14	2017-18	1985-89	1987
Engine:	Four stroke, four cylinder, DOHC, 4 valves per cylinder, horizontal in-line	Four stroke, transverse four cylinder, DOHC, 4 valve per cylinder.	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, 54° V-twin, SOHC, 3 valves per cylinder	Four stroke, 54° V-twin, SOHC, 3 valves per cylinder	Four stroke, parallel twin cylinders	Two stroke, square four cylinder, rotary valve with exhaust port valves
Capacity:	1074 cc / 65.5 cub. in.	1127 cc / 68.7 cu-in	396 cc / 24.2 cu in	124 cc / 7.6 cu in	1462 cc / 89.2 cu-in	1462 cc / 89.2 cu-in	651 cc / 39.7 cu in	498 cc / 30.4 cu in
Cooling System:	Air/Oil cooled	Air/oil cooled	Air cooled	Air cooled	Liquid cooled	Liquid cooled	Air cooled	Liquid cooled
Starting:	Electric	Electric	Kick	Kick	Electric	Electric	Electric	Kick
Max Power:	72.9 kW / 100 hp @ 8700 rpm	99.1 kW / 136 hp @ 10000 rpm	17.9 kW / 24 hp @ 7000 rpm	8.7 kW / 12 hp @ 9600 rpm	49.2 kW / 66 hp @ 4800 rpm	49.2 kW / 66 hp @ 4800 rpm	36.4 kW / 50 hp @ 7200 rpm	70 kW / 95 hp @ 9000 rpm
Max Torque:	85.3 Nm / 8.7 kgf-m / 62.9 ft-lb @ 11200 rpm	112 Nm / 11.4 kgf-m / 82.6 lb-ft @ 7000 rpm	26.5 Nm / 2.7 kgf-m / 19.5 lb-ft @ 4000 rpm	11.8 Nm / 1.2 kgf-m / 8.7 lb-ft @ 7500 rpm	115 Nm /11.7 kgf-m / 84.8 ft-lbs @ 2800 rpm	115 Nm /11.7 kgf-m / 84.8 ft-lbs @ 2800 rpm	61 Nm / 6.22 lgf-m / 45.0 lb-ft @ 3500 rpm	72 Nm / 7.3 kgf-m 53.1 lb-ft @ 9000 rpm
Transmission:	5 Speed	5 Speed	4 Speed	6 Speed	5 Speed	5 Speed	5 Speed	6 Speed
Final Drive:	Chain	Chain	Belt	Chain	Shaft	Shaft	Chain	Chain, 2.500 (40/16)
Front Suspension:	37 mm Kayaba telescopic air forks, four spring pre-load and four rebound damping adjustments	Telescopic, oil damped, spring preload fully adjustable	Telescopic forks	Air/oil telescopic forks	Telescopic, coil springs, oil damped	Telescopic, coil springs, oil damped	35mm Air assisted forks	Air adjustable fork with 38mm tubes, adjustable spring preload and anti dive valuing.
Rear Suspension:	Kayaba dual shocks, four rebound settings and five preload settings	Full Floater rising-rate monoshock, 5-way preload and 4 way damping adjustable	Dual shocks	Gas/oil full floater, preload and damping adjustable	Link type, coil spring, oil damped	Link type, coil spring, oil damped	Single shock adjustable spring preload	Shock absorber, adjustable for spring preload
Front Brakes:	2 x Discs	2 x 275 mm Discs ,2 piston calipers	Single disc	Single disc, 230 mm	Dual 300 mm discs, 4 piston caliper	Dual 300 mm discs, 4 piston caliper	Single 260mm disc, 1 piston caliper	2 x 260 mm Discs, 4 piston calipers
Rear Brakes:	Single disc	Single 275 mm disc, 2 piston caliper	Drum	Drum, 130 mm	Single 180 mm disc, 2 piston caliper	Single 180 mm disc, 2 piston caliper	Drum	Single 210 mm disc, 2 piston caliper
Front Tyre:	3.50 x V19.	120/80 V16	100/90-19	80/80-21	130/80-17M/C 65H, tubeless	130/80-17M/C 65H, tubeless	100/90-19	110/90 V16
Rear Tyre:	4.50 x V17.	150/80 V16	140/80-15	90/90-18	200/60-16M/C 79H, tubeless	200/60-16M/C 79H, tubeless	130/90-16	120/90 V17
Wheelbase:	1549 mm / 61.0 in	1535 mm / 60.4 in	1480 mm / 58.3 in	1390 mm / 54.7"	1675 mm / 65.9 in	1675 mm / 65.9 in	1430 mm / 56.3 in	1425 mm / 56.1 in