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

23 actively registered

Colours

  • Blue23

Cantons

  • 4
  • 3
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1

First registration by year

  • 20017
  • 200211
  • 20031
  • 20052
  • 20062

Fuel

Authoritative value — per type approval (TARGA)

  • Petrol

Gearbox

  • Manual

Axles

  • 2

Cylinders

Authoritative value — per type approval (TARGA)

  • 1

Postcodes

  • 82..
  • 12..
  • 36..
  • 88..
  • 94..
  • 27..
  • 32..
  • 45..
  • 50..
  • 57..
  • 61..
  • 62..
  • 63..
  • 70..
  • 81..
  • 85..
  • 95..

VIN prefixes

  • CJ02W000...
  • CJ02W001...
  • CJ02W007...

Identification

MOTORRAD
Type-variant
CJ; I/i
Model (source data)
WR426F

Classification

426
27.5–28 kW
Cylinders
1
Tyres/rims
v= 90/90-21 54R; 1.60x21, 1.85x21 / 120/70-17 58V; 3.50x17
h= 130/90x18 69R, 120/90-18 65R, 140/80-18 70R 2.15x18, 2.50x18, 2.75x18
150/60x17 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
01/03/2001
Valid until
30/06/2004
Extension
29/07/2003
Source
TG-Moto.txt

Emissions

Engine make
YAMAHA
Engine type
J309E
4-Takt / 1 / Monoblock
m5 · Manual gearbox, 5 forward gears
C00
Exhaust code
AEAC
426
Homologation date
01/03/2001
Published source values

Shown exactly as published by the source and preserved for traceability.

2/2
34
6500
ET-CO
10.42
ET-NMHC
0
ET-NOx
0.21
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
0.77
ET-THC+NOx
0
80
0
230
GeräuschCode
GCBF
0
0
3.57
0
8500
ScCo2
0
ScConsumption
0
ScNh3
0
ScNo2
0
91
4250
TC_CO2
0
TC_Consumption
0
TC_NH3
0
TC_NO2
0
0
140
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

EU whole-vehicle approval
e1*92/61-92/61*00107
Manufacturer
YAMAHA MOTOR CO LTD, J-2500 SHINGAI/IWATA-CITY
Manufacturer's plate
hinten rechts am Rahmenrohr
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)
140
Hand brake, line 1
VR= hydr., 1 Scheibe gelocht
Foot brake, line 1
HR= hydr., 1 Scheibe gelocht

Engine

Engine make
YAMAHA
Engine type
J309E
Design type
4-Takt / 1 / Monoblock
Power (kW)
27.5
Power at (rpm)
8500
Max torque (Nm)
34
Max torque at (rpm)
6500
Muffler 1 (type)
HS ·
Muffler 1 (designation)
1/5NG-10
Engine code
J309E
Engine code location
vor Motornummer, rechts oben auf Motorgehäuse

Dimensions & body

Length (mm)
2270
Width (mm)
835
Height (mm)
1220
Rear overhang (mm)
350
Wheelbase 1-2 (mm)
1495
Parking stand
Seitenständer
Anti-theft device
Lenkerschloss
Sidecar operation
nein

Weights & trailer loads

Unladen weight (kg)
195
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
Additional fields (all source data)

Shown exactly as published by the source and preserved for traceability.

e1*92/61-92/61*00107
7106
YAMAHA MOTOR CO LTD, J-2500 SHINGAI/IWATA-CITY
hinten rechts am Rahmenrohr
vorne, rechts am Lenkkopf
2/2
m5 · Manual gearbox, 5 forward gears
3,57
0
0
0
140
VR= hydr., 1 Scheibe gelocht
HR= hydr., 1 Scheibe gelocht
YAMAHA
J309E
4-Takt / 1 / Monoblock
27.5
8500
6500
34
HS ·
1/5NG-10
J309E
vor Motornummer, rechts oben auf Motorgehäuse
Seitenständer
Lenkerschloss
0
2270
0
835
0
1220
0
0
0
350
0
1495
0
0
0
0
0
195
0
230
0
0
290
212
0
0
0
0
nein
v= 90/90-21 54R; 1.60x21, 1.85x21 / 120/70-17 58V; 3.50x17
h= 130/90x18 69R, 120/90-18 65R, 140/80-18 70R 2.15x18, 2.50x18, 2.75x18
150/60x17 69V; 4.25x17
52/54