SYM HD300i

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Over the years, the SYM HD series has been praised by its comfort and reliability demonstrated in short and mid-range city riding, as well as its exterior design. In 2018, the new outlook design makes HD series a whole new model – HD 300, and its design of the new “HD 300” epitomizes a chic fashion. The elegant and streamlined appearances are embellished with chrome-plated finishes, while the coffee leather seat and LED light set make it an attention catcher.

The design of the new SYM HD 300 is characterized by its elegant appearance with details such as chrome finishes and a brown leather seat, without sacrificing its effective LED format lighting system, a large capacity under the seat which allows you to store a helmet in addition to those daily items.

It has a practical and comfortable glove box with a power socket to charge the phone; and a retractable hook behind the shield that allows carrying the hand load comfortably and safely.

On a mechanical level, the new SYM HD 300 uses the new SYM Cruisym 300 engine, a SOHC liquid-cooled single-cylinder engine that offers maximum performance with a declared power of 27 HP.

The chassis is completely new, a double cradle structure made of steel, and which, together with the engine, saves about 15 KG of weight compared to the previous generation.


overall length (mm)2220 mmoverall width (mm)770 mm
overall height (mm)1230 mmseat height800 mm
Wheelbase (mm)1500 mmground clearance (mm)145 mm
WeightFront (kg)74 kgWeightRear (kg)105 kg
SpecsWeight (kg)179 kgTransmissionC.V.T.
primary reductionbelt, 2.31 ~ 0.78FinalReductiongear, 8.35
EngineType4-stroke engineCylindersingle cylinder
Displacement278.3 cm3fuel systemE.F.I.
ExhaustEmissionCo< 1140 mg/kmExhaustEmissionHC< 170 mg/km
ExhaustEmissionNOx< 90 mg/kmNoise (dB)< 77 dB
BatteryVoltage12 V 10AhHeadlightLampLED
FrontTurningSignalLight12 V 10W x2RearTurningSignalLight12 V 10W x2
LicensePlateLamps12 V 5W x1RearReflector1
SideReflector2FrameTypepipe under bone
FrameMaterialsteelFrontSuspensiontelescope fork
RearSuspensionunit swingFrontRimaluminum MT 16 x 3.0
RearRimaluminum MT 16 x 3.5FrontTireTypetubeless
FrontTireDimensions110/70-16 52PRearTireTypetubeless
RearTireDimensions140/70-16 65PFrontBrakesDisk
FrontBrakeDiameter (mm)?287 mmRearBrakesDisk
RearBrakeDiameter (mm)?260 mmFuelCapacity (l)10 L
MaxSpeed0 ~ 160 km/h & 0 ~ 100 mph

Not all colors available at all times due to stock availability.  Images are for illustration purposes only.

**Overseas models and colors are shown, these may vary from Australian models.**