Honda FORZA 125 (NSS 125) (2015–2016) — Specs

Identity

Manufacturer: Honda

Model: FORZA 125 (NSS 125)

Category: Scooter

Type: Scooter

Years: 2015 → 2016

Engine

Displacement (cc): 125

Cylinders: 1

Power (hp): 15

Power (kW): 11

Torque (Nm): 12.2

Dimensions

Overall length: 2140 mm

Overall width: 750 mm

Overall height: 1485 mm

Wheelbase: 1490 mm

Ground clearance: 140 mm

Weight (kg): 161

Seat height (mm): 780

Tank (L): 11.5

Tires

Front tire: 100/80-14

Rear tire: 120/70-14

Front pressure (bar): 2

Rear pressure (bar): 2.25

Ignition

Spark plug: NGK SILMAR8C9

Plug gap: 0.8-0.9 mm

Fluids & Filters

Engine oil: SAE10W-30, API SG

Engine oil (with filter, L): 0.8

Oil filter: Hiflofiltro HF204

Air filter: Hiflofiltro HFA1305

Coolant (L): 0.6

Brake fluid: DOT 4

Fuel consumption

Manufacturer / WMTC: 2.4 L/100 km

Real-world range: ~479 km on a full tank (11.5 L)

Note: real-world ±15-30% depending on riding style

Service

Battery: YTZ7S

Service interval (km): 12000

Service interval (months): 12

Valve check (km): 24000

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 12,000 km or 12 months, whichever comes first. Valve clearance check every 24,000 km. Valve clearance — intake cold 0.08-0.12 mm, exhaust cold 0.22-0.26 mm. Engine oil: oil grade SAE10W-30, API SG, 0.8 L with filter change. Spark plug: NGK SILMAR8C9 (gap 0.8-0.9 mm). Brake fluid: DOT4. Coolant capacity: 0.6 L. Tire pressure: front 2 bar, rear 2.25 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: SAE 10W-30, 1.0 L (with filter)

OEM OEM recommended engine oil (SAE 10W-30)
Premium Motul 7100 4T (100% Synthetic, Ester)
Premium Motul 5100 4T Technosynthese (Semi-Synthetic)

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 (Synthetic)
Standard Elf Moto 4 Tech (Semi-Synthetic)

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 HF204

Premium Hiflofiltro HF204
Premium K&N KN-204

Air filter

Spec: Hiflofiltro HFA1305

Standard Hiflofiltro HFA1305

Spark plug

Spec: NGK CPR8EA-9, gap 0.8-0.9 mm

OEM NGK CPR8EA-9
Premium NGK CPR8EAIX-9
Standard NGK CPR8EA-9

Front brake pads

Spec: OEM front pad (EBC equivalent: SFA193HH)

Premium EBC SFA193HH
Standard EBC SFA193 (organic)

Rear brake pads

Spec: OEM rear pad (EBC equivalent: SFA193HH)

Premium EBC SFA193HH
Standard EBC SFA193 (organic)

Front tire

Spec: 100/80-14, 2.0 bar

OEM OEM 100/80-14

Rear tire

Spec: 120/70-14, 2.25 bar

OEM OEM 120/70-14

Battery

Spec: OEM battery: Yuasa YTZ7S

OEM OEM battery: Yuasa YTZ7S
Premium Yuasa YTZ7S

Brake fluid

Spec: DOT4

Standard TotalEnergies HBF4

Coolant

Spec: 0.60 L coolant capacity

Service interval

Spec: 12 000 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: 24 000 km

OEM Intake clearance: cold 0.08-0.12 mm
OEM Exhaust clearance: cold 0.22-0.26 mm

Suspension

Spec: 33 mm telescopic fork / 125 ml SAE 10W

OEM Fork: 33 mm telescopic fork
OEM Fork oil grade: 125 ml SAE 10W