YAMAHA

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 3.50x17
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

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 fieldValueUnitStatus
body_codeunavailable0
fuel_codeunavailableB

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