Yamaha aerox NS50 - Owner's Manual > Specifications

Specifications

Dimensions:

Overall length: 1870 mm (73.6 in)

Overall width: NS50 700 mm (27.6 in)

NS50N 725 mm (28.5 in)

Overall height: NS50 1155 mm (45.5 in)

NS50N 1115 mm (43.9 in)

Seat height: 815/930 mm (32.1/36.6 in)

Wheelbase: 1275 mm (50.2 in)

Ground clearance: 130 mm (5.12 in)

Minimum turning radius: 2000 mm (78.7 in)

Weight:

Curb weight: 97 kg (214 lb)

Engine:

Engine type: Liquid cooled 2-stroke

Cylinder arrangement: Single cylinder

Displacement: 49 cm³

Bore × stroke: 40.0 × 39.2 mm (1.57 × 1.54 in)

Compression ratio: 11.50-12.50 : 1

Starting system: Electric starter and kickstarter

Lubrication system: Separate lubrication (Yamaha autolube)

Engine oil:

Type: YAMALUBE 2S or 2-stroke engine oil (JASO FC grade) or (ISO EG-C or EG-D grade) Engine oil quantity: Quantity: 1.40 L (1.48 US qt, 1.23 Imp.qt)

Final transmission oil:

Type: SAE 10W-30 type SE motor oil

Quantity: 0.11 L (0.12 US qt, 0.10 Imp.qt)

Cooling system:

Coolant reservoir capacity (up to the maximum level mark): 0.25 L (0.26 US qt, 0.22 Imp.qt) Radiator capacity (including all routes): 1.20 L (1.27 US qt, 1.06 Imp.qt)

Air filter:

Air filter element: Wet element

Fuel:

Recommended fuel: Premium unleaded gasoline only

Fuel tank capacity: 7.0 L (1.85 US gal, 1.54 Imp.gal)

Fuel reserve amount: 1.0 L (0.26 US gal, 0.22 Imp.gal)

Carburetor:

Type × quantity: PHVA 12 ZS x 1

Spark plug(s):

Manufacturer/model: NGK/BR8HS

Spark plug gap: 0.6-0.7 mm (0.024-0.028 in)

Clutch:

Clutch type: Dry, centrifugal automatic

Transmission:

Primary reduction ratio: 1

Final drive: Gear

Secondary reduction ratio: 52/13 × 43/14 (12.286)

Transmission type: V-belt automatic

Operation: Centrifugal automatic type

Chassis:

Frame type: Underbone

Caster angle: 27.00 º

Trail: 87 mm (3.4 in)

Front tire:

Type: Tubeless

Size: 120/70-13 53P(Michelin) 53L(SAVA,Metzeler) Manufacturer/model: MICHELIN/POWER PURE SC

Manufacturer/model: SAVA/ MC 16

Manufacturer/model: METZELER/ ME 7 TEEN

Rear tire:

Type: Tubeless

Size: 140/60-13 57P(Michelin) 57L(SAVA,Metzeler)

Manufacturer/model: MICHELIN/POWER PURE SC

Manufacturer/model: SAVA/ MC 16

Manufacturer/model: METZELER/ ME 7 TEEN

Loading:

Maximum load: 185 kg (408 lb) (Total weight of rider, passenger, cargo and accessories)

Tire air pressure (measured on cold tires):

Loading condition: 0-90 kg (0-198 lb)

Front: 180 kPa (1.80 kgf/cm², 26 psi)

Rear: 200 kPa (2.00 kgf/cm², 29 psi)

Loading condition: 90-185 kg (198-408 lb)

Front: 190 kPa (1.90 kgf/cm², 28 psi)

Rear: 220 kPa (2.20 kgf/cm², 32 psi)

Front wheel:

Wheel type: Cast wheel

Rim size: 13xMT3.00

Rear wheel:

Wheel type: Cast wheel

Rim size: 13xMT3.50

Front brake:

Type: Single disc brake

Operation: Right hand operation

Specified brake fluid: DOT 4

Rear brake:

Type: Single disc brake

Operation: Left hand operation

Specified brake fluid: DOT 4

Front suspension:

Type: Telescopic fork

Spring/shock absorber type: Coil spring/oil damper

Wheel travel: 80.0 mm (3.15 in)

Rear suspension:

Type: Unit swing

Spring/shock absorber type: Coil spring/oil damper

Wheel travel: 70.0 mm (2.76 in)

Electrical system:

Ignition system: DC CDI

Charging system: AC magneto

Battery:

Model: CB4-LB(GS)

Voltage, capacity: 12 V, 4.0 Ah

Headlight:

Bulb type: Incandescence

Bulb voltage, wattage × quantity:

Headlight: 12 V, 35.0 W/35.0 W × 1

Tail/brake light: 12 V, 21.0 W/5.0 W × 1

Front turn signal light: 12 V, 10.0 W × 2

Rear turn signal light: 12 V, 10.0 W × 2

Auxiliary light: 12 V, 5.0 W × 2

Meter lighting: LED

High beam indicator light: LED

Oil level warning light: LED

Turn signal indicator light: LED

Fuel level warning light: LED

Coolant temperature warning light: LED

Fuses:

Main fuse: 7.5 A

Consumer information

Identification numbers

Record the vehicle identification number and model label information in the spaces provided below for assistance when ordering spare parts from a Yamaha dealer or for reference in case the vehicle is stolen.

VEHICLE IDENTIFICATION NUMBER: