
YAMAHA WR4 F
· 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
8 actively registered
Colours
- Blue8
Cantons
- 2
- 2
- 1
- 1
- 1
- 1
First registration by year
- 20034
- 20041
- 20062
- 20081
Fuel
Authoritative value — per type approval (TARGA)
- Petrol
Gearbox
- Manual
Axles
- 2
Cylinders
Authoritative value — per type approval (TARGA)
- 1
Postcodes
- 62..
- 10..
- 14..
- 17..
- 36..
- 69..
- 83..
VIN prefixes
- CJ04W000...
- CJ04W004...
- CJ04W005...
- CJ04W008...
- CJ04W010...
- JYACJ04W000......
Identification
- MOTORRAD
- Type-variant
- CJ; I/ii (20kW)
- Model (source data)
- WR450F
Classification
- 449
- 19.5–20 kW
- Cylinders
- 1
- Tyres/rims
- v= 90/90-21 54R ww. 1.60/1.85x21 120/70-17 58V 3.50x17h= 120/90-18 65R 130/90-18 68R 140/80R18 70R ww. 2.15/2.50/2.75x18 150/60-17 69V 4.25x17
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 | ||
|---|---|---|---|---|---|
| body_code | 0 | ||||
| fuel_code | B |
Type approval
- Granted
- 04/01/2006
- Valid until
- 31/12/2006
- Source
- TG-Moto.txt
Emissions
- Engine make
- YAMAHA
- Engine type
- J314E
- 4-Takt / 1 / Monoblock
- m5 · Manual gearbox, 5 forward gears
- C01
- Exhaust code
- AEBC
- 449
- Homologation date
- 04/01/2006
Published source values
Shown exactly as published by the source and preserved for traceability.
- 2/2
- 21
- 6400
- ET-CO
- 3.6
- ET-NMHC
- 0
- ET-NOx
- 0.11
- 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
- 0.7
- ET-THC+NOx
- 0
- 80
- 0
- 230
- GeräuschCode
- GCBF
- 0
- 0
- 3.57
- 0
- 6750
- ScCo2
- 0
- ScConsumption
- 0
- ScNh3
- 0
- ScNo2
- 0
- 87
- 3375
- TC_CO2
- 0
- TC_Consumption
- 0
- TC_NH3
- 0
- TC_NO2
- 0
- 0
- 100
- 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
- YAMAHA MOTOR CO LTD, J-2500 SHINGAI/IWATA-CITY
- Manufacturer's plate
- vorne, am Rahmen
- Chassis number
- vorne, rechts am Lenkkopf
Chassis
- Axles/wheels
- 2/2
- Gearbox 1
- m5 · Manual gearbox, 5 forward gears
- Ratio iA 1
- 3,57
- Max speed mechanical (km/h)
- 100
- Hand brake, line 1
- VR= hydr., 1 Scheibe gelocht
- Foot brake, line 1
- HR= hydr., 1 Scheibe gelocht
Engine
- Engine make
- YAMAHA
- Engine type
- J314E
- Design type
- 4-Takt / 1 / Monoblock
- Power (kW)
- 19.5
- Power at (rpm)
- 6750
- Max torque (Nm)
- 21
- Max torque at (rpm)
- 6400
- Muffler 1 (type)
- HS ·
- Muffler 1 (designation)
- 1/5TJ-10 oder 5TJ-60
- Engine code
- J314E
- Engine code location
- vor Motornummer oben rechts, auf Mitte Motorgehäuse
Dimensions & body
- Length (mm)
- 2255
- Width (mm)
- 820
- Height (mm)
- 1255
- Rear overhang (mm)
- 400
- Wheelbase 1-2 (mm)
- 1485
- Parking stand
- Seitenständer
- Anti-theft device
- Lenkerschloss
- Sidecar operation
- nein
Weights & trailer loads
- Unladen weight (kg)
- 205
- Guaranteed weight (kg)
- 230
- Front axle rating (kg)
- 212 – 290
- 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
- 51) Felgen = LM mit Stahlspeichen
- Remark 3
- 05) Variante 20 kW von TG 6YA2 30;
- Remark 4
- Leistungsreduktion durch Drosselklappenanschlag; Schraube 25mm im Gehäuse hervorstehend
- Remark 8
- Eintrag Fz-Ausweis:
- Remark 9
- 400 - Gesamtgenehmigungsnummer e1*2000/7*0107 und allfällige Emissionsdaten auf Herstellerschild
- Remark 10
- ohne Gültigkeit
- Remark 11
- Grund: Leistungsreduktion
Additional fields (all source data)
Shown exactly as published by the source and preserved for traceability.
- 7106
- YAMAHA MOTOR CO LTD, J-2500 SHINGAI/IWATA-CITY
- vorne, am Rahmen
- vorne, rechts am Lenkkopf
- 2/2
- m5 · Manual gearbox, 5 forward gears
- 3,57
- 0
- 0
- 0
- 100
- VR= hydr., 1 Scheibe gelocht
- HR= hydr., 1 Scheibe gelocht
- YAMAHA
- J314E
- 4-Takt / 1 / Monoblock
- 19.5
- 6750
- 6400
- 21
- HS ·
- 1/5TJ-10 oder 5TJ-60
- J314E
- vor Motornummer oben rechts, auf Mitte Motorgehäuse
- Seitenständer
- Lenkerschloss
- 0
- 2255
- 0
- 820
- 0
- 1255
- 0
- 0
- 0
- 400
- 0
- 1485
- 0
- 0
- 0
- 0
- 0
- 205
- 0
- 230
- 0
- 0
- 290
- 212
- 0
- 0
- 0
- 0
- nein
- v= 90/90-21 54R ww. 1.60/1.85x21 120/70-17 58V 3.50x17
- h= 120/90-18 65R 130/90-18 68R 140/80R18 70R ww. 2.15/2.50/2.75x18 150/60-17 69V 4.25x17
- 51) Felgen = LM mit Stahlspeichen
- 05) Variante 20 kW von TG 6YA2 30;
- Leistungsreduktion durch Drosselklappenanschlag; Schraube 25mm im Gehäuse hervorstehend
- Eintrag Fz-Ausweis:
- 400 - Gesamtgenehmigungsnummer e1*2000/7*0107 und allfällige Emissionsdaten auf Herstellerschild
- ohne Gültigkeit
- Grund: Leistungsreduktion