Peugeot CITYSTAR 125I (2011) — Specs
Identity
Manufacturer: Peugeot
Model: CITYSTAR 125I
Category: Scooter
Type: Scooter
Years: 2011 →
Engine
Displacement (cc): 125
Cylinders: 1
Power (hp): 14
Power (kW): 10
Torque (Nm): 10
Dimensions
Overall length: 1900 mm
Overall width: 730 mm
Overall height: 1170 mm
Wheelbase: 1335 mm
Ground clearance: 125 mm
Weight (kg): 150
Seat height (mm): 795
Tank (L): 9.5
Tires
Front tire: 100/80-14
Rear tire: 120/70-14
Front pressure (bar): 1.8
Rear pressure (bar): 2
Ignition
Spark plug: NGK CR8EB
Plug gap: NACH HERST.specs
Fluids & Filters
Engine oil: SAE5W-40, API SJ
Engine oil (with filter, L): 1
Oil filter: OEM oil filter
Coolant (L): 1.3
Brake fluid: DOT 4
Fuel consumption
Estimated range: ~316 km on a full tank (9.5 L)
Service
Service interval (km): 6000
Service interval (months): 12
Valve check (km): 18000
Parts and consumables for this motorcycle
Data is gathered with care, but without guarantee. Always confirm critical information with your dealer or workshop.
Service notes
Service interval: every 6,000 km or 12 months, whichever comes first. Valve clearance check every 18,000 km. Engine oil: oil grade SAE5W-40, API SJ, 1 L with filter change. Spark plug: NGK CR8EB (gap NACH HERST.specs). Brake fluid: DOT 4. Coolant capacity: 1.3 L. Tire pressure: front 1.8 bar, rear 2 bar (cold). Tire size: front 100/80-14, rear 120/70-14. Always confirm critical values with the workshop manual or an authorised dealer.
OEM and quality aftermarket parts that fit this bike. Always confirm with your dealer before ordering.
Engine oil
Spec: SAE5W-40, API SJ, 1.0 L (with filter)
- OEM OEM recommended engine oil (SAE 5W-40)
- Premium Motul 7100
Fully Synthetic vs Semi-Synthetic
| Fully Synthetic | Semi-Synthetic | |
|---|---|---|
| Base oil | 100% chemical synthesis (ester or PAO) | Mineral oil + synthetic additives |
| Heat resistance | Excellent — stable at extreme heat & RPM | Good — suitable for normal temperatures |
| Cold start | Better — reaches engine faster when cold | Good — adequate for normal climates |
| Change interval | Longer (up to 10,000 km) | Shorter (5,000–7,000 km typical) |
| Price | Higher | Lower |
Oil filter
Spark plug
Spec: NGK CR8EB, gap NACH HERST.specs
- OEM NGK CR8EB
- Premium NGK CR8EIX
Front brake pads
Rear brake pads
Front tire
Spec: 100/80-14, 1.8 bar
- OEM OEM 100/80-14
Rear tire
Spec: 120/70-14, 2.0 bar
- OEM OEM 120/70-14
Brake fluid
Spec: DOT 4
Coolant
Spec: 1.30 L coolant capacity
Service interval
Spec: 6 000 km / 12 months
- OEM Engine oil + oil filter change
- OEM Air filter inspection
- OEM Spark plug check
- OEM Brake fluid replacement: every 2 years
Valve check
Spec: 18 000 km
Suspension
Spec: 37 mm telescopic fork / 180 ml SAE 10W
- OEM Fork: 37 mm telescopic fork
- OEM Fork oil grade: 180 ml SAE 10W
Air filter
Battery
- Premium Yuasa YTX7L-BS or YTX7A-BS (typical 125-250cc)
