Giantco HY150-3 - 2012 Specifications and Reviews

The 2012 Giantco HY150-3 is a practical 150cc commuter bike suited for novice and budget-conscious riders navigating urban environments. Its single-cylinder four-stroke engine delivers modest but reliable performance, while the five-speed gearbox provides versatile everyday usability. Known for affordability and dependability rather than excitement, it excels as an accessible entry-level motorcycle.

2012
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General information

CategoryAllround
Year2012
ModelGiantco HY150-3

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
IgnitionCDI
Fuel controlOHV
Fuel systemCarburettor
Valves per cylinder2
Bore x stroke62.0 x 62.0 mm (2.4 x 2.4 inches)
Compression9.2:1
Torque9.50 Nm (1.0 kgf-m or 7.0 ft.lbs) @ 7500
Power11.80
Engine typeSingle cylinder, four-stroke
Capacity:149.50 ccm (9.12 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear tyre dimensions3.00-18
Front tyre dimensions2.75-18
Rear suspensionOil damped coil spring
Front suspensionOil damped telescopic fork

Physical measures and capacities

Oil capacity1.00 litres (0.07 quarts)
Fuel capacity14.00 litres (3.70 gallons)
Wheelbase1,285 mm (50.6 inches)
Overall width750 mm (29.5 inches)
Overall length2,015 mm (79.3 inches)
Overall height1,075 mm (42.3 inches)
Power/weight ratio0.0944 HP/kg
Dry weight125.0 kg (275.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric & kick

Performance Profile & Rider Fit

11.8 hp
Peak Power

Best For

Track5%
City65%
Cornering30%
Daily Riding55%
Touring20%
Passenger25%

Rider Profile

Best ForThis bike suits beginners or new riders who want a simple, unintimidating machine to learn on.
PurposeIt is built as a basic, low-cost commuter for short trips and everyday errands rather than performance riding.
Rider FitIts light dry weight and low seat height make it easy to handle for smaller or less experienced riders.
CharacterIt has a modest, utilitarian personality focused on reliability and economy rather than excitement.
Not Ideal ForThis is not the bike for riders seeking highway speed, long-distance touring comfort, or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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