TECHNICAL SPECIFICATIONS

KTM 250 SX-F 2019 (UE)

2019–2019 250 SX-F (2019) EU

250 cc

MotorDataBook

Key specifications

The essentials of this version at a glance.

1.85 US gal
Fuel tank capacity
✓
80/100 - 21 51M TT
Front tyre size
✓
110/90 - 19 62M TT
Rear tyre size
✓
10W/50
Engine oil viscosity
✓
1.06 US qt
Engine oil capacity with filter
✓
2 Ah
Battery capacity
✓
JASO T903 MA2
Engine oil specification
✓
Líquido refrigerante de alta calidad sin silicato con aditivo anticorrosión para motores de aluminio
Coolant specification
✓
1 items

Dimensions & Weights

Fuel tank capacity
1.85 US gal ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 140 Verification: Verified Open document
1 items

Fuel & Emissions

Minimum octane
95 RON ✓
El manual prescribe gasolina súper sin plomo con este octanaje (ROZ = RON).
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 140 Verification: Verified Open document
5 items

Brakes

Brake fluid specification
DOT 4 / DOT 5.1 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 148 Verification: Verified Open document
Front brake disc diameter
10.24 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 141 Verification: Verified Open document
Front brake disc minimum thickness
0.1 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 141 Verification: Verified Open document
Rear brake disc diameter
8.66 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 141 Verification: Verified Open document
Rear brake disc minimum thickness
0.14 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 141 Verification: Verified Open document
2 items

Wheels and tyres

Front tyre size
80/100 - 21 51M TT ✓
El manual da el tamaño según la versión; se toma la fila «Todos los modelos SX-F».
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 141 Verification: Verified Open document
Rear tyre size
110/90 - 19 62M TT ✓
El manual da el tamaño según la versión; se toma la fila «Todos los modelos SX-F».
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 141 Verification: Verified Open document
9 items

Motorcycle Specific

Drive chain size
5/8 x 1/4" ✓
Paso y ancho interior de la cadena en pulgadas, tal como los da el manual.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 141 Verification: Verified Open document
Drive chain slack minimum
2.17 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 80 Verification: Verified Open document
Drive chain slack maximum
2.28 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 80 Verification: Verified Open document
Intake valve clearance minimum
0 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 137 Verification: Verified Open document
Intake valve clearance maximum
0.01 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 137 Verification: Verified Open document
Exhaust valve clearance minimum
0.01 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 137 Verification: Verified Open document
Exhaust valve clearance maximum
0.01 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 137 Verification: Verified Open document
Front axle torque
25.81 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 147 Verification: Verified Open document
Rear axle torque
59 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 147 Verification: Verified Open document
5 items

Engine & Fluids

Engine oil viscosity
10W/50 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 140 Verification: Verified Open document
Engine oil specification
JASO T903 MA2 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 148 Verification: Verified Open document
Engine oil capacity with filter Cambio de aceite y de filtro (el procedimiento del manual incluye siempre el filtro)
1.06 US qt ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 140 Verification: Verified Open document
Coolant specification
Líquido refrigerante de alta calidad sin silicato con aditivo anticorrosión para motores de aluminio ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 149 Verification: Verified Open document
Coolant capacity
1 US qt ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 140 Verification: Verified Open document
2 items

Filters & Service Parts

OEM spark plug reference
NGK LMAR9AI-8 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 137 Verification: Verified Open document
Spark plug gap
0.03 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 137 Verification: Verified Open document
3 items

Electrical & Battery

12 V battery nominal voltage
12 V ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 141 Verification: Verified Open document
Battery capacity
2 Ah ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 141 Verification: Verified Open document
Battery technology
Batería de iones de litio ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 141 Verification: Verified Open document
2 items

Torque Specifications

Spark plug torque
7.38 – 8.85 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 139 Verification: Verified Open document
Front brake caliper torque
18.44 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 250 SX-F 2019 – Manual de instrucciones, UE en español (19_3213849_es_OM) Reference: 146 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.