Suzuki AVENIS 125 (UN125NE) (2023) — Specs
Identity
Manufacturer: Suzuki
Model: AVENIS 125 (UN125NE)
Category: Scooter
Type: Scooter
Years: 2023 →
Engine
Displacement (cc): 124
Cylinders: 1
Power (hp): 8.7
Power (kW): 6.4
Torque (Nm): 9.5
Dimensions
Overall length: 1900 mm
Overall width: 730 mm
Overall height: 1170 mm
Wheelbase: 1335 mm
Ground clearance: 125 mm
Weight (kg): 107
Seat height (mm): 780
Tank (L): 5.2
Tires
Front tire: 100/80-14
Rear tire: 120/70-14
Front pressure (bar): 1.75
Rear pressure (bar): 2
Ignition
Spark plug: NGK MR7E-9
Plug gap: 0.9 mm
Fluids & Filters
Engine oil: SAE10W-40, JASO MB, API SG-SJ
Engine oil (with filter, L): 0.65
Oil filter: OEM oil filter
Air filter: OEM air filter
Brake fluid: DOT 4
Fuel consumption
Estimated range: ~208 km on a full tank (5.2 L)
Service
Battery: OEM battery specification
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 cold 0.04-0.08 mm, exhaust cold 0.12-0.16 mm. Engine oil: oil grade SAE10W-40, JASO MB, API SG-SJ, 0.65 L with filter change. Spark plug: NGK MR7E-9. Brake fluid: DOT 4. Tire pressure: front 1.75 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: SAE10W-40, JASO MB, API SG-SJ, 0.65 L (with filter)
- OEM OEM recommended engine oil (SAE 10W-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
Air filter
Spark plug
Spec: NGK MR7E-9
- OEM NGK MR7E-9
- Premium NGK MR7EIX-9
- Standard NGK MR7E-9
Front brake pads
Rear brake pads
Front tire
Spec: 100/80-14, 1.75 bar
- OEM OEM 100/80-14
Rear tire
Spec: 120/70-14, 2.0 bar
- OEM OEM 120/70-14
Battery
- Premium Yuasa YTX5L-BS or YT4B-BS (typical 50-125cc)
Brake fluid
Spec: DOT 4
- Standard TotalEnergies HBF4
Coolant
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: cold 0.04-0.08 mm
- OEM Exhaust clearance: cold 0.12-0.16 mm
