Piaggio FLY 125 (2005–2007) — Specs
Identity
Manufacturer: Piaggio
Model: FLY 125
Category: Scooter
Type: Scooter
Years: 2005 → 2007
Engine
Displacement (cc): 124
Cylinders: 1
Power (hp): 11
Power (kW): 7.8
Torque (Nm): 11
Dimensions
Overall length: 1865 mm
Overall width: 705 mm
Overall height: 1090 mm
Wheelbase: 1335 mm
Ground clearance: 130 mm
Weight (kg): 112
Seat height (mm): 785
Tank (L): 7.2
Tires
Front tire: 100/80-14
Rear tire: 120/70-14
Front pressure (bar): 1.8
Rear pressure (bar): 2
Ignition
Spark plug: NGK CR7EB
Plug gap: 0.8 mm
Fluids & Filters
Engine oil: SAE5W-40, API SL
Engine oil (with filter, L): 1
Oil filter: Hiflofiltro HF183
Air filter: Hiflofiltro HFA5114
Brake fluid: DOT 4
Fuel consumption
Estimated: 2.5 L/100 km
Estimated range: ~288 km on a full tank (7.2 L)
Note: real-world ±15-30% depending on riding style
Service
Battery: YTX7L-BS
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. Valve clearance — intake 0.10 mm cold, exhaust 0.15 mm cold. Engine oil: oil grade SAE5W-40, API SL, 1 L with filter change. Spark plug: NGK CR7EB (gap 0.8 mm). Brake fluid: DOT 4. 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 SL, 1.0 L (with filter)
- OEM OEM recommended engine oil (SAE 5W-40)
- Premium Motul 7100
- Premium Motul 5100
Which Motul for this bike?
| Motul 7100 4T ✓ | Motul 5100 4T | |
|---|---|---|
| Product | Motul 7100 4T — 100% fully synthetic | Motul 5100 4T — semi-synthetic |
| Best for | Sport, Naked, Adventure (600cc+), track | Standard, Cruiser, Scooter, daily use |
| RPM protection | Excellent — ester base, stable under load | Good — for normal riding conditions |
- Standard Repsol Moto Racing 4T
- Standard Elf Moto 4 Tech
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
Spec: Hiflofiltro HF183
- OEM OEM oil filter
- Premium Hiflofiltro HF183
- Premium K&N KN-183
- Standard Champion COF
- Standard Vesrah SF
Air filter
Spec: Hiflofiltro HFA5114
- OEM OEM air filter
- Premium K&N Replacement Air Filter
- Premium DNA High Performance
- Standard Hiflofiltro HFA5114
- Standard Champion CAF
Spark plug
Spec: NGK CR7EB, gap 0.8 mm
- OEM NGK CR7EB
- Premium NGK CR7EIX
- Premium Denso Iridium Power
- Standard NGK CR7EB
- Standard Denso Standard
Front brake pads
Spec: OEM front pad (EBC equivalent: SFA193HH)
- OEM OEM front brake pads
- Premium Brembo Z04 / SC
- Premium EBC SFA193HH
- Standard EBC SFA193 (organic)
- Standard Ferodo Platinum
- Standard TRW Lucas Sintered
Rear brake pads
Spec: OEM rear pad (EBC equivalent: SFA193HH)
- OEM OEM rear brake pads
- Premium Brembo SP
- Premium EBC SFA193HH
- Standard EBC SFA193 (organic)
- Standard Ferodo Platinum
- Standard TRW Lucas
Front tire
Spec: 100/80-14, 1.8 bar
- OEM OEM 100/80-14
- Premium Michelin City Grip 2
- Premium Pirelli Diablo / Angel
- Standard Bridgestone Battlax SC2
- Standard Dunlop Sportmax / Trailmax
Rear tire
Spec: 120/70-14, 2.0 bar
- OEM OEM 120/70-14
- Premium Pirelli Angel Scooter
- Premium Pirelli Diablo / Angel
- Standard Continental ContiScoot
- Standard Dunlop Sportmax / Trailmax
Battery
Spec: OEM battery: Yuasa YTX7L-BS
- OEM OEM battery specification
- Premium Yuasa YTX7A-BS
- Premium Motobatt Quadflex
- Standard Exide AGM
- Standard Varta Powersports
Brake fluid
Spec: DOT 4
- OEM OEM recommended brake fluid (DOT 4)
- Premium Motul RBF 600 / 660
- Premium Castrol React SRF
- Standard TotalEnergies HBF4
- Standard Elf BRAKE FLUID DOT 4
Coolant
- OEM OEM recommended coolant
- Premium Motul Motocool Factory Line
- Premium Engine Ice
- Standard TotalEnergies Coolelf
- Standard Elf Coolelf Auto Supra
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
- OEM Intake clearance: 0.10 mm cold
- OEM Exhaust clearance: 0.15 mm cold
Suspension
Spec: 32 mm telescopic fork
- OEM Fork: 32 mm telescopic fork
