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The Suzuki GS400E is a motorcycle that was part of the Suzuki GS series in production between 1978 and 1984.

Engine

The engine was a 399 cc plant that featured DOHC with four valves per cylinder. The claimed output of the engine is 39 bhp (29 kW) at 8.500 rpm and 2.8 kg.m of torque at 6600 rpm.

Suzuki motorcycles timeline 1990-present

Type	1990s										2000s										2010s										2020s
	0	1	2	3	4	5	6	7	8	9	0	1	2	3	4	5	6	7	8	9	0	1	2	3	4	5	6	7	8	9	0	1	2	3
Standard / Naked								FXR150
	GN250							ST250 (E) / TU250 (X)
	GSF250 P/NP/R/NR/V Bandit																						GW250 Inazuma
	GSF400 K/NK/M/VM/P/NP/V- Bandit
	GSX400 Impulse
	GS500 (E) (F)
						GSF600 (S) Bandit												GSR600
																GSF650 (S) Bandit
							GSF750 Bandit										GSR750
										SV650 (S)																	SV650 (A)
																				SFV650 F/S/SA/Gladius
																										GSX-S750 (Z)
	VX800													SV1000 (S)												GSX-S1000 (F) (Z)
							GSF1200 Bandit											GSF1250 (S) Bandit
	GSX1100 G/E/S/EF/R/F/EF											GSX1400
																		GSX1300 BK B-King
Sport								TL1000 S
									TL1000 R
	GSX600 F Katana																												GSX250R
	GSX750 F Katana
										GSX1300 R Hayabusa
	GSX-R400 (R) (SP)
			GSX-R600 (M) (Z) (X)
	GSX-R750
	GSX-R1100											GSX-R1000
Touring / Sport Touring				RF600 R															GSX650 F
					RF900 R
	GSX1100 S/F																						GSX1250 FA/SE
Cruiser	LS650 Savage															Boulevard S40
							VZ800 Marauder									Boulevard M50
	VS750/800 GL Intruder															Boulevard S50
	VS1400 GLP/GL Intruder															Boulevard S83				Boulevard M90
																	Boulevard M109R
												VL800 Volusia				Boulevard C50 (T) (C) (B)
									VL1500 Intruder LC							Boulevard C90 (T)
																			Boulevard C109R (T)
Dual-sport	TS Series
													VanVan 125
																												VanVan 200
								DR200 SE Trojan																			DR200 S			Suzuki V-Strom 250
	DR350 R/S/SE										DR-Z400 E/S/SM
	DR650 R/RS/RSE						DR650 SE																				DR650 S
								XF650 Freewind							DL650 V-Strom 650 (XT)
	DR800 S Big (Desert Express)												DL1000 V-Strom 1000												DL1000 V-Strom 1000 (XT)					Suzuki V-Strom 1050
Motocross													RM85
																RM-Z250
																RM-Z450
Off-road																			DR-Z70
														DR-Z125 (L)
																					RMX450Z
MotoGP	RGV250 Gamma
	RGV500												GSV-R												GSX-RR
Type	0	1	2	3	4	5	6	7	8	9	0	1	2	3	4	5	6	7	8	9	0	1	2	3	4	5	6	7	8	9	0	1	2	3
	1990s										2000s										2010s										2020s