90/90 - 21 M/C 54R M+S TT
Medida do pneu dianteiro
✓
2
items
Transmissão e sistema de tração
Especificação do fluido da transmissão
JASO T903 MA2
✓
Aceite del cambio (motor de 2 tiempos).
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 181 Verification: Verified Open document
Capacidade total do fluido da transmissão
0,8 L
✓
Aceite del cambio (motor de 2 tiempos): cantidad de llenado del aceite que se cambia.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 167 Verification: Verified Open document
7
items
Travões
Especificação do líquido dos travões
DOT 4 / DOT 5.1
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 182 Verification: Verified Open document
Diâmetro do disco de travão dianteiro
260 mm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 167 Verification: Verified Open document
Espessura mínima do disco de travão dianteiro
2,5 mm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 167 Verification: Verified Open document
Diâmetro do disco de travão traseiro
220 mm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 167 Verification: Verified Open document
Espessura mínima do disco de travão traseiro
3,5 mm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 167 Verification: Verified Open document
Espessura mínima das pastilhas de travão dianteiras
1 mm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 102 Verification: Verified Open document
Espessura mínima das pastilhas de travão traseiras
1 mm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 108 Verification: Verified Open document
2
items
Wheels and tyres
Medida do pneu dianteiro
90/90 - 21 M/C 54R M+S TT
✓
El manual da el tamaño según la versión; se toma la fila «125 XC-W».
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 168 Verification: Verified Open document
Medida do pneu traseiro
140/80 - 18 M/C 70R M+S TT
✓
El manual da el tamaño según la versión; se toma la fila «125 XC-W».
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 168 Verification: Verified Open document
5
items
Dados específicos de motociclos
Medida da corrente de transmissão
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: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 167 Verification: Verified Open document
Folga mínima da corrente de transmissão
58 mm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 90 Verification: Verified Open document
Folga máxima da corrente de transmissão
61 mm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 90 Verification: Verified Open document
Binário de aperto do eixo dianteiro
35 Nm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 177 Verification: Verified Open document
Binário de aperto do eixo traseiro
80 Nm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 177 Verification: Verified Open document
2
items
Motor e fluidos
Especificação do líquido de refrigeração
Protección anticongelante como mínimo hasta −25 °C
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 183 Verification: Verified Open document
Capacidade do líquido de refrigeração
1,2 L
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 167 Verification: Verified Open document
2
items
Filtros e peças de manutenção
Referência OEM da vela de ignição
NGK BR9 ECMVX
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 167 Verification: Verified Open document
Distância entre elétrodos da vela
0,8 mm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 167 Verification: Verified Open document
2
items
Sistema elétrico e bateria
Capacidade da bateria
2 Ah
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 169 Verification: Verified Open document
Tecnologia da bateria
Batería de iones de litio
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 169 Verification: Verified Open document
3
items
Iluminação
Lâmpada de médios
LED
✓
Un único faro de LED para luz de cruce y de carretera.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 169 Verification: Verified Open document
Lâmpada de máximos
LED
✓
Un único faro de LED para luz de cruce y de carretera.
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 169 Verification: Verified Open document
Lâmpada da luz de travão
LED
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 169 Verification: Verified Open document
3
items
Binários de aperto
Binário de aperto das velas de ignição
25 Nm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 173 Verification: Verified Open document
Binário de aperto da pinça de travão dianteira
25 Nm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 175 Verification: Verified Open document
Binário de aperto do bujão de drenagem da transmissão
20 Nm
✓
Sources and verification (1)
Primary source ✓ Official Publisher: KTM Sportmotorcycle GmbH (buscador oficial de manuales)
Document: 125 XC-W 2026 – Manual de instrucciones, UE en español (26_3240237_es_BA)
Reference: 173 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.