TECHNICAL SPECIFICATIONS

KTM 50 SX 2025 (mundial)

2025–2025 50 SX (2025) WW

50 cc 2T

MotorDataBook

Key specifications

The essentials of this version at a glance.

60/100 - 12 36J TT
Dimensiunea anvelopei față
✓
2,75 - 10 38J TT
Dimensiunea anvelopei spate
✓
0,7 L
Capacitatea lichidului de răcire
✓
1 bar
Presiunea anvelopei față - sarcină normală
✓
1 bar
Presiunea anvelopei spate - sarcină normală
✓
DOT 4/DOT 5.1
Specificația lichidului de frână
✓
35 mm
Joc minim lanț transmisie
✓
38 mm
Joc maxim lanț transmisie
✓
7 items

Frâne

Specificația lichidului de frână
DOT 4/DOT 5.1 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 133 Verification: Verified Open document
Diametrul discului de frână față
160 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 128 Verification: Verified Open document
Grosimea minimă a discului de frână față
2,2 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 128 Verification: Verified Open document
Diametrul discului de frână spate
160 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 128 Verification: Verified Open document
Grosimea minimă a discului de frână spate
2,2 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 128 Verification: Verified Open document
Grosimea minimă a plăcuțelor de frână față
1 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 80 Verification: Verified Open document
Grosimea minimă a plăcuțelor de frână spate
1 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 88 Verification: Verified Open document
4 items

Wheels and tyres

Dimensiunea anvelopei față
60/100 - 12 36J TT ✓
El manual da el tamaño según la versión; se toma la fila «50 SX».
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 128 Verification: Verified Open document
Dimensiunea anvelopei spate
2,75 - 10 38J TT ✓
El manual da el tamaño según la versión; se toma la fila «50 SX».
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 128 Verification: Verified Open document
Presiunea anvelopei față - sarcină normală Uso fuera de carretera (todoterreno)
1 bar ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 128 Verification: Verified Open document
Presiunea anvelopei spate - sarcină normală Uso fuera de carretera (todoterreno)
1 bar ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 128 Verification: Verified Open document
5 items

Date specifice motocicletelor

Dimensiunea lanțului de transmisie
1/2 x 3/16” ✓
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: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 128 Verification: Verified Open document
Joc minim lanț transmisie
35 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 70 Verification: Verified Open document
Joc maxim lanț transmisie
38 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 70 Verification: Verified Open document
Cuplul de strângere al axului față
40 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 131 Verification: Verified Open document
Cuplul de strângere al axului spate
70 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 131 Verification: Verified Open document
1 items

Motor și fluide

Capacitatea lichidului de răcire
0,7 L ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 127 Verification: Verified Open document
4 items

Cupluri de strângere

Cuplul de strângere al bujiei
13 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 125 Verification: Verified Open document
Cuplul de strângere al etrierului de frână față
20 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 131 Verification: Verified Open document
Cuplul de strângere al etrierului de frână spate
20 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 131 Verification: Verified Open document
Cuplul de strângere al bușonului de golire al transmisiei
20 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales) Document: 50 SX 2025 – Manual de instrucciones, mundial en español (25_3240036_es_OM) Reference: 125 Verification: Verified Open document

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