TECHNICAL SPECIFICATIONS

Yamaha YZF-R25 2021–2024 (Europa)

2021–2024 YZF-R25 (2021–2024) EU

250 cc 2 cilindros DOHC refrigerado por líquido

MotorDataBook

Key specifications

The essentials of this version at a glance.

169 kg
Peso in ordine di marcia
✓
14 L
Capacità serbatoio carburante
✓
110/70R17M/C 54H
Misura pneumatico anteriore
✓
140/70R17M/C 66H
Misura pneumatico posteriore
✓
10W-40
Viscosità dell'olio motore
✓
2,3 L
Capacità olio motore con sostituzione filtro
✓
7 Ah
Capacità della batteria
✓
API service SG type or higher, JASO standard MA
Specifica dell'olio motore
✓
8 items

Dimensioni e pesi

Lunghezza
2090 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-1 Verification: Verified Open document
Larghezza
730 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-1 Verification: Verified Open document
Altezza
1140 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-1 Verification: Verified Open document
Passo
1380 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-1 Verification: Verified Open document
Altezza da terra
160 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-1 Verification: Verified Open document
Peso in ordine di marcia
169 kg ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-1 Verification: Verified Open document
Carico utile
160 kg ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 1-3 Verification: Verified Open document
Capacità serbatoio carburante
14 L ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 3-15 Verification: Verified Open document
1 items

Carburante ed emissioni

Numero di ottano minimo
90 RON ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 3-15 Verification: Verified Open document
1 items

Freni

Specifica del liquido freni
DOT 4 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-24 Verification: Verified Open document
6 items

Wheels and tyres

Misura pneumatico anteriore
110/70R17M/C 54H ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-19 Verification: Verified Open document
Misura pneumatico posteriore
140/70R17M/C 66H ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-19 Verification: Verified Open document
Pressione pneumatico anteriore - carico normale Neumáticos en frío
2 bar ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-18 Verification: Verified Open document
Pressione pneumatico posteriore - carico normale Neumáticos en frío
2,5 bar ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-18 Verification: Verified Open document
Pressione pneumatico anteriore - pieno carico Neumáticos en frío, carga máxima
2 bar ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-18 Verification: Verified Open document
Pressione pneumatico posteriore - pieno carico Neumáticos en frío, carga máxima
2,5 bar ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-18 Verification: Verified Open document
3 items

Dati specifici motocicli

Gioco minimo catena di trasmissione
35 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-25 Verification: Verified Open document
Gioco massimo catena di trasmissione
45 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-25 Verification: Verified Open document
Coppia di serraggio asse posteriore
57 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-26 Verification: Verified Open document
5 items

Motore e fluidi

Viscosità dell'olio motore
10W-40 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-1 Verification: Verified Open document
Specifica dell'olio motore
API service SG type or higher, JASO standard MA ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-1 Verification: Verified Open document
Capacità olio motore con sostituzione filtro Cambio de aceite sustituyendo el filtro
2,3 L ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-12 Verification: Verified Open document
Capacità olio motore senza sostituzione filtro Cambio de aceite sin sustituir el filtro
2 L ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-12 Verification: Verified Open document
Capacità del liquido di raffreddamento Radiador y circuito completo
0,82 L ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-1 Verification: Verified Open document
2 items

Filtri e ricambi di manutenzione

Riferimento OEM candela
NGK/LMAR8A-9 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-9 Verification: Verified Open document
Distanza tra gli elettrodi della candela
0,8 – 0,9 mm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-9 Verification: Verified Open document
3 items

Impianto elettrico e batteria

Tensione nominale batteria 12 V
12 V ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-2 Verification: Verified Open document
Capacità della batteria
7 Ah ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-2 Verification: Verified Open document
Dimensioni / formato cassa batteria
GTZ8V ✓
Designación del modelo de batería
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-2 Verification: Verified Open document
7 items

Illuminazione

Lampadina anabbagliante
LED ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-2 Verification: Verified Open document
Lampadina abbagliante
LED ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-2 Verification: Verified Open document
Lampadina indicatore di direzione anteriore
LED ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-2 Verification: Verified Open document
Lampadina indicatore di direzione posteriore
LED ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-2 Verification: Verified Open document
Lampadina luce stop
LED ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-2 Verification: Verified Open document
Lampadina targa
5.0 W ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-2 Verification: Verified Open document
Tecnologia fari
LED ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 8-2 Verification: Verified Open document
3 items

Coppie di serraggio

Coppia di serraggio tappo di scarico olio motore
20 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-12 Verification: Verified Open document
Coppia di serraggio filtro olio
17 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-12 Verification: Verified Open document
Coppia di serraggio candele
13 Nm ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YZF-R25 – Manual del propietario (edición en inglés) (PB1XF8199E0E) Reference: 6-9 Verification: Verified Open document
1 boxes

Fuses

Fuse box

Caja de fusibles

Location: Tras el panel central
Position Main fuse
Amperage 30
Circuit Principal
Position Headlight fuse
Amperage 7.5
Circuit Faro
Position Signaling system fuse
Amperage 15
Circuit Intermitencias
Position Ignition fuse
Amperage 15
Circuit Encendido
Position Radiator fan motor fuse
Amperage 7.5
Circuit Ventilador del radiador
Position ABS motor fuse
Amperage 30
Circuit Motor del ABS
Position ABS solenoid fuse
Amperage 15
Circuit Solenoide del ABS
Position ABS control unit fuse
Amperage 7.5
Circuit Centralita del ABS
Position Backup fuse
Amperage 7.5
Circuit Reserva

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.