TECHNICAL SPECIFICATIONS

Jawa 400F (Europa)

400F EU

401 cc

MotorDataBook

Key specifications

The essentials of this version at a glance.

407.86 lb
Kerb/curb weight
✓
4.23 US gal
Fuel tank capacity
✓
110/70-17
Front tyre size
✓
150/60-17
Rear tyre size
✓
10W-40
Engine oil viscosity
✓
3.17 US qt
Engine oil capacity with filter
✓
8 Ah
Battery capacity
✓
API SJ
Engine oil specification
✓
7 items

Dimensions & Weights

Length
81.89 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Width
30.51 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Height
44.29 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Wheelbase
54.92 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Ground clearance
5.91 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Kerb/curb weight
407.86 lb ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Fuel tank capacity
4.23 US gal ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
1 items

Brakes

Brake fluid specification
DOT4 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 37 Verification: Verified Open document
4 items

Wheels and tyres

Front tyre size
110/70-17 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Rear tyre size
150/60-17 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Front tyre pressure - normal load En frío.
36.26 psi ✓
El manual da una única presión por rueda, sin distinguir la carga.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 36 Verification: Verified Open document
Rear tyre pressure - normal load En frío.
36.26 psi ✓
El manual da una única presión por rueda, sin distinguir la carga.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 36 Verification: Verified Open document
4 items

Engine & Fluids

Engine oil viscosity
10W-40 ✓
El manual indica SAE 10W/40 en verano y 5W/30 en invierno; se guarda el de uso general (verano).
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 7 Verification: Verified Open document
Engine oil specification
API SJ ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 30 Verification: Verified Open document
Engine oil capacity with filter Cambio de aceite con cambio del cartucho del filtro de aceite (primer cambio, a los 500 km).
3.17 US qt ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 31 Verification: Verified Open document
Engine oil capacity without filter Cambios de aceite periódicos (cada 3 000 km).
3.17 US qt ✓
El manual solo cambia el cartucho del filtro en algunos de estos cambios (a los 500 km y a los 5 000 km).
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 31 Verification: Verified Open document
2 items

Filters & Service Parts

OEM spark plug reference
JH9RC ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 7 Verification: Verified Open document
Spark plug gap
0.02 – 0.03 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 7 Verification: Verified Open document
1 items

Electrical & Battery

Battery capacity
8 Ah ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
6 items

Lighting

Low beam bulb
LED 13,5 V, 21 W/10 W ✓
El manual da las dos potencias del faro (LED) sin indicar cuál es cruce y cuál carretera.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
High beam bulb
LED 13,5 V, 21 W/10 W ✓
El manual da las dos potencias del faro (LED) sin indicar cuál es cruce y cuál carretera.
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Front indicator bulb
LED, 13,5 V, 1,4 W/ks ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Rear indicator bulb
LED, 13,5 V, 1,4 W/ks ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Brake light bulb
LED 13,5 V, 4,5 W ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document
Number plate bulb
LED, 13,5 V, 0,7 W ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Jawa Moto (jawa.eu) Document: 400F: návod k obsluze (manual del propietario, checo) Reference: PDF p. 6 Verification: Verified Open document

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