TECHNICAL SPECIFICATIONS

Jawa 42 FJ (Europa)

42 FJ EU

334 cc

MotorDataBook

Key specifications

The essentials of this version at a glance.

194 kg
Leergewicht
✓
100/90-18
Vordere Reifengröße
✓
130/80-17
Hintere Reifengröße
✓
10W-50
Motorölviskosität
✓
1,25 L
Motorölfüllmenge mit Filterwechsel
✓
9 Ah
Batteriekapazität
✓
JASO MA-2
Motorölspezifikation
✓
MOTUL INUGEL EXPERT
Kühlmittelspezifikation
✓
6 items

Abmessungen und Gewichte

Länge
2158 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 13 Verification: Verified Open document
Breite
822 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 13 Verification: Verified Open document
Höhe
1117 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 13 Verification: Verified Open document
Radstand
1440 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 13 Verification: Verified Open document
Bodenfreiheit
175 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 13 Verification: Verified Open document
Leergewicht Con el 90 % de combustible y las herramientas, según el manual.
194 kg ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 13 Verification: Verified Open document
1 items

Bremsen

Bremsflüssigkeitsspezifikation
DOT4 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 11 Verification: Verified Open document
6 items

Wheels and tyres

Vordere Reifengröße
100/90-18 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 11 Verification: Verified Open document
Hintere Reifengröße
130/80-17 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 11 Verification: Verified Open document
Reifendruck vorn - normale Beladung Con el conductor solo (en frío).
1,97 bar ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 12 Verification: Verified Open document
Reifendruck hinten - normale Beladung Con el conductor solo (en frío).
2,11 bar ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 12 Verification: Verified Open document
Reifendruck vorn - volle Beladung Con pasajero («Tandem»).
1,97 bar ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 12 Verification: Verified Open document
Reifendruck hinten - volle Beladung Con pasajero («Tandem»).
2,24 bar ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 12 Verification: Verified Open document
4 items

Motorradspezifische Daten

Minimaler Antriebskettendurchhang
25 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 13 Verification: Verified Open document
Maximaler Antriebskettendurchhang
30 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 13 Verification: Verified Open document
Anzugsdrehmoment der Vorderachse
70 – 80 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 62 Verification: Verified Open document
Anzugsdrehmoment der Hinterachse
70 – 80 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 57 Verification: Verified Open document
5 items

Motor und Flüssigkeiten

Motorölviskosität
10W-50 ✓
El manual recomienda dos productos (Motul H-Tech 100 4T y Castrol), ambos 10W-50.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 9 Verification: Verified Open document
Motorölspezifikation
JASO MA-2 ✓
Norma que acompaña al producto Castrol recomendado por el manual.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 9 Verification: Verified Open document
Motorölfüllmenge mit Filterwechsel Cambio de aceite con cambio del filtro de aceite.
1,25 L ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 46 Verification: Verified Open document
Kühlmittelspezifikation
MOTUL INUGEL EXPERT ✓
Producto recomendado por el manual (también Castrol Redicool HD premezclado); no da una norma.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 10 Verification: Verified Open document
Kühlmittelmenge
0,9 L ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 10 Verification: Verified Open document
2 items

Filter und Serviceteile

OEM-Referenz der Zündkerze
RG6HCC ✓
Marca Champion según el manual.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 9 Verification: Verified Open document
Elektrodenabstand der Zündkerze
0,6 – 0,7 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 9 Verification: Verified Open document
1 items

Elektrik und Batterie

Batteriekapazität
9 Ah ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 12 Verification: Verified Open document
5 items

Beleuchtung

Abblendlichtlampe
60/55W ✓
El manual da las dos potencias del faro (12 V) sin indicar cuál es cruce y cuál carretera.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 12 Verification: Verified Open document
Fernlichtlampe
60/55W ✓
El manual da las dos potencias del faro (12 V) sin indicar cuál es cruce y cuál carretera.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 12 Verification: Verified Open document
Vordere Blinkerlampe
10 W ✓
El manual da una única potencia para los intermitentes.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 12 Verification: Verified Open document
Hintere Blinkerlampe
10 W ✓
El manual da una única potencia para los intermitentes.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 12 Verification: Verified Open document
Bremslichtlampe
1.31 W LED ✓
Segunda potencia de «Konc./brzdová světla» (piloto trasero/luz de freno), LED.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 12 Verification: Verified Open document
2 items

Anzugsdrehmomente

Anzugsdrehmoment der Motorölablassschraube
20 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 46 Verification: Verified Open document
Anzugsdrehmoment des Ölfilters
11 Nm ✓
Par de los tornillos de la tapa del filtro de aceite, según el manual.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 42 FJ: návod k obsluze (manual del propietario, checo) Reference: PDF p. 46 Verification: Verified Open document

How we handle technical data

MotorDataBook prioritises official documentation and shows conditions, notes and traceability whenever a figure needs context. Unconfirmed values should not be presented as facts.