
KTM 640 LC4
· Generation
Source and record
- Swiss type approval (TARGA)
Official source: ASTRA (Federal Roads Office)
Sources: TARGA and TAS (Type Approval System, the official successor system). Individual values on this page may come from either catalogue.
: Brand and model come from the official catalogue.
Data as of: 2026-08-01
This page describes a vehicle configuration (type/variant/version), not an individual vehicle.
Vehicle stock in Switzerland
32 actively registered
Colours
- Black20
- Orange10
- Grey2
Cantons
- 9
- 4
- 4
- 3
- 3
- 2
- 2
- 1
- 1
- 1
- 1
- 1
First registration by year
- 20031
- 200424
- 20057
Vehicle category
Authoritative value — per type approval (TARGA)
- Motorcycle
Fuel
Authoritative value — per type approval (TARGA)
- Petrol
Gearbox
- Manual
Axles
- 2
Cylinders
Authoritative value — per type approval (TARGA)
- 1
Postcodes
- 34..
- 44..
- 46..
- 50..
- 84..
- 94..
- 10..
- 16..
- 25..
- 27..
- 30..
- 31..
- 38..
- 42..
- 51..
- 57..
- 60..
- 61..
- 64..
- 70..
- 80..
- 83..
- 85..
- 96..
VIN prefixes
- VBKGSN4034M......
- VBKGSN4014M......
- VBKGSN4084M......
- VBKGSN4094M......
- VBKGSN4064M......
- VBKGSN4074M......
- VBKGSN4044M......
- VBKGSN40X4M......
- VBKGSN4004M......
- VBKGSN4024M......
- VBKGSN4054M......
- VBKGSN4085M......
Identification
- MOTORRAD
- Type-variant
- 4T-EGS; C/b21 (a), C/b22 (b) (25kW)
Classification
- 625
- 25–40 kW
- Cylinders
- 1
- Tyres/rims
- (b) v= 120/70-17 54Q; 3.50x17 / h= 150/60-17 65Q, 160/60-17 65Q; 4.25x17, 4.50x17, 5.00x17
Field explanations
Official ASTRA meaning of this vehicle's source fields. Unknown, preserved, or not-yet-translated values stay visible and are never invented.
| Source field | Value | Unit | Status | ||
|---|---|---|---|---|---|
| vehicle_class | L3e | ||||
| body_code | 0 | ||||
| fuel_code | B |
Type approval
- Granted
- 06/11/2003
- Valid until
- 31/12/2007
- Extension
- 15/12/2006
- Source
- TG-Moto.txt
Emissions
- Engine make
- KTM
- Engine type
- 584
- 4-Takt / 1 / Monoblock
- m5 · Manual gearbox, 5 forward gears
- C01
- Exhaust code
- AEBD
- 625
- 25
- Homologation date
- 06/11/2003
Published source values
Shown exactly as published by the source and preserved for traceability.
- 2/2
- 45
- 4000
- ET-CO
- 0.83
- ET-NMHC
- 0
- ET-NOx
- 0.16
- ET-PA
- 0
- ET-PA-Exp
- 0
- ET-PM
- 0
- ET-T_IV-THC
- 0
- ET-T_VI-CO
- 0
- ET-T_VI-THC
- 0
- ET-THC
- 0.25
- ET-THC+NOx
- 0
- 77
- 0
- 350
- GeräuschCode
- GCBF
- 0
- 0
- 2.63
- 237
- 7000
- ScCo2
- 0
- ScConsumption
- 0
- ScNh3
- 0
- ScNo2
- 0
- 91
- 3500
- TC_CO2
- 0
- TC_Consumption
- 0
- TC_NH3
- 0
- TC_NO2
- 0
- 0
- 144
- ZT-CO
- 0
- ZT-NMHC
- 0
- ZT-NOx
- 0
- ZT-PA
- 0
- ZT-PA-Exp
- 0
- ZT-PM
- 0
- ZT-T_VI-CO
- 0
- ZT-T_VI-THC
- 0
- ZT-THC
- 0
- ZT-THC+NOx
- 0
Data sheet
Manufacturer & identification
- Manufacturer
- KTM AG, A-5230 MATTIGHOFEN
- Manufacturer's plate
- rechts am Lenkkopf
- Chassis number
- rechts am Lenkkopf
Chassis
- Axles/wheels
- 2/2
- Gearbox 1
- m5 · Manual gearbox, 5 forward gears
- Ratio iA 1
- 2,63
- Assignment 1
- a
- Max speed mechanical (km/h)
- 144
- Hand brake, line 1
- hydr., 1 Scheibe längsgelocht, auf VR
- Hand brake, line 2
- Stahlflex-Bremsleitung
- Foot brake, line 1
- hydr., 1 Scheibe längsgelocht, auf HR
- Foot brake, line 3
- Stahlflex-Bremsleitung
Engine
- Engine make
- KTM
- Engine type
- 584
- Design type
- 4-Takt / 1 / Monoblock
- Power (kW)
- 25
- Power at (rpm)
- 7000
- Max torque (Nm)
- 45
- Max torque at (rpm)
- 4000
- Muffler 1 (type)
- HS ·
- Muffler 1 (designation)
- 1/HGS4
- Engine code
- ?-584
- Engine code location
- vor Motornummer, rechts seitlich unten am Motorgehäuse
Dimensions & body
- Length (mm)
- 2270 – 2370
- Width (mm)
- 840
- Height (mm)
- 1210 – 1250
- Wheelbase 1-2 (mm)
- 1480
- Parking stand
- Zentral- ww. Seitenständer
- Anti-theft device
- Lenk-/Zündschloss
- Sidecar operation
- nein
Weights & trailer loads
- Unladen weight (kg)
- 232 – 237
- Guaranteed weight (kg)
- 350
- Front axle rating (kg)
- 150 – 200
- Braked trailer load (kg)
- 0
- Unbraked trailer load (kg)
- 0
- Braked trailer load, autom. (kg)
- 0
- Unbraked trailer load, autom. (kg)
- 0
Remarks
- Remark 1
- 05/20) Variante 25kW von TG 6KB1 60; Leistungsreduktion durch Gasschieberanschlag, Länge= 17mm
- Remark 3
- 15/51) Zuordnung a: i= 2,63 (Zähnezahl 42:16)
- Remark 4
- Zuordnung b: i= 2,47 (Zahnezahl 42:17)
- Remark 6
- 35) ohne-/mit Kotflügelverängerung
- Remark 20
- Eintrag Fz-Ausweis:
- Remark 21
- 400 - Gesamtgenehmigungsnummer e1*92/61*00007 und allfällige Emissionsdaten auf Herstellerschild ohne Gültigkeit
- Remark 22
- Grund: Leistungsreduktion
Additional fields (all source data)
Shown exactly as published by the source and preserved for traceability.
- 6214
- KTM AG, A-5230 MATTIGHOFEN
- rechts am Lenkkopf
- rechts am Lenkkopf
- 2/2
- m5 · Manual gearbox, 5 forward gears
- 2,63
- a
- 0
- 0
- 0
- 144
- hydr., 1 Scheibe längsgelocht, auf VR
- Stahlflex-Bremsleitung
- hydr., 1 Scheibe längsgelocht, auf HR
- Stahlflex-Bremsleitung
- KTM
- 584
- 4-Takt / 1 / Monoblock
- 25
- 7000
- 4000
- 45
- HS ·
- 1/HGS4
- ?-584
- vor Motornummer, rechts seitlich unten am Motorgehäuse
- Zentral- ww. Seitenständer
- Lenk-/Zündschloss
- 2370
- 2270
- 0
- 840
- 1250
- 1210
- 0
- 0
- 0
- 0
- 0
- 1480
- 0
- 0
- 0
- 0
- 237
- 232
- 0
- 350
- 0
- 0
- 200
- 150
- 0
- 0
- 0
- 0
- nein
- (a) v= 90/90-21 54Q; 1.60x21 / h= 120/80-18 65Q, 130/80-18 65Q, 140/80-18 65Q; 2.50x18
- (b) v= 120/70-17 54Q; 3.50x17 / h= 150/60-17 65Q, 160/60-17 65Q; 4.25x17, 4.50x17, 5.00x17
- 05/20) Variante 25kW von TG 6KB1 60; Leistungsreduktion durch Gasschieberanschlag, Länge= 17mm
- 15/51) Zuordnung a: i= 2,63 (Zähnezahl 42:16)
- Zuordnung b: i= 2,47 (Zahnezahl 42:17)
- 35) ohne-/mit Kotflügelverängerung
- Eintrag Fz-Ausweis:
- 400 - Gesamtgenehmigungsnummer e1*92/61*00007 und allfällige Emissionsdaten auf Herstellerschild ohne Gültigkeit
- Grund: Leistungsreduktion
- 03/55