TECHNICAL SPECIFICATIONS

Yamaha YS125 2017 (Europa)

2017–2017 YS125 (2017) EU

125 cc SOHC refrigerado por aire

MotorDataBook

Key specifications

The essentials of this version at a glance.

284.4 lb
Kerb/curb weight
✓
3.7 US gal
Fuel tank capacity
✓
2.75-18M/C 42P
Front tyre size
✓
100/80-18M/C 59P
Rear tyre size
✓
10W-40, 20W-40
Engine oil viscosity
✓
1.16 US qt
Engine oil capacity with filter
✓
4 Ah
Battery capacity
✓
API servicio tipo SG o superior, norma JASO MA
Engine oil specification
✓
8 items

Dimensions & Weights

Length
78.94 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-1 Verification: Verified Open document
Width
28.94 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-1 Verification: Verified Open document
Height
41.34 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-1 Verification: Verified Open document
Wheelbase
51.97 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-1 Verification: Verified Open document
Ground clearance
5.91 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-1 Verification: Verified Open document
Kerb/curb weight
284.4 lb ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-1 Verification: Verified Open document
Payload
376.99 lb ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 1-3 Verification: Verified Open document
Fuel tank capacity
3.7 US gal ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-1 Verification: Verified Open document
1 items

Brakes

Brake fluid specification
DOT 4 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-23 Verification: Verified Open document
6 items

Wheels and tyres

Front tyre size
2.75-18M/C 42P ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-19 Verification: Verified Open document
Rear tyre size
100/80-18M/C 59P ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-19 Verification: Verified Open document
Front tyre pressure - normal load Neumáticos en frío, 1 persona
25.38 psi ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-17 Verification: Verified Open document
Rear tyre pressure - normal load Neumáticos en frío, 1 persona
29.01 psi ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-17 Verification: Verified Open document
Front tyre pressure - full load Neumáticos en frío, carga máxima
25.38 psi ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-17 Verification: Verified Open document
Rear tyre pressure - full load Neumáticos en frío, carga máxima
36.26 psi ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-17 Verification: Verified Open document
3 items

Motorcycle Specific

Drive chain slack minimum
1.57 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-24 Verification: Verified Open document
Drive chain slack maximum
1.97 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-24 Verification: Verified Open document
Rear axle torque
66.38 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-25 Verification: Verified Open document
4 items

Engine & Fluids

Engine oil viscosity
10W-40, 20W-40 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-1 Verification: Verified Open document
Engine oil specification
API servicio tipo SG o superior, norma JASO MA ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-1 Verification: Verified Open document
Engine oil capacity with filter Cambio de aceite sustituyendo el filtro
1.16 US qt ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-13 Verification: Verified Open document
Engine oil capacity without filter Cambio de aceite sin sustituir el filtro
1.06 US qt ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-13 Verification: Verified Open document
2 items

Filters & Service Parts

OEM spark plug reference
NGK/CPR8EA-9 ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-1 Verification: Verified Open document
Spark plug gap
0.03 – 0.04 in ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-11 Verification: Verified Open document
3 items

Electrical & Battery

12 V battery nominal voltage
12 V ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-3 Verification: Verified Open document
Battery capacity
4 Ah ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-3 Verification: Verified Open document
Battery dimensions / case size
YTX5L-BS ✓
Designación del modelo de batería
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-2 Verification: Verified Open document
2 items

Lighting

Front indicator bulb
10.0 W ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-3 Verification: Verified Open document
Rear indicator bulb
10.0 W ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 8-3 Verification: Verified Open document
1 items

Torque Specifications

Spark plug torque
9.59 lb-ft ✓
Sources and verification (1)
Primary source ✓ Official Publisher: Yamaha Motor Europe Document: YS125 – Manual del propietario (PBT4F8199S0S) Reference: 6-11 Verification: Verified Open document

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