Giantco HY150-3
2012Allround

Giantco HY150-3

Key specifications

Engine
150 cc
Power
12 HP
Torque
10 Nm
Weight
125 kg
Fuel type
petrol
Fuel capacity
3.7 L
Transmission
5-speed
Front brakes
Single disc
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 2012 Giantco HY150-3 motorcycle—a compact all-rounder that seamlessly marries functionality with a spirited ride. With its roots tracing back to Hong Kong, the Giantco brand has carved a niche in the entry-level motorcycle market, catering to urban commuters and novice riders alike. The HY150-3 stands out with its stylish design and practicality, making it an appealing choice for those seeking an affordable yet reliable two-wheeler that excels in city traffic as well as weekend getaways. Under the sleek exterior lies a robust single-cylinder, four-stroke engine displacing 149.5cc, offering an exhilarating 11.8 horsepower at 8,500 RPM. This peppy powerplant delivers a torque of 9.5 Nm at 7,500 RPM, ensuring a lively performance perfect for urban maneuverability. The 5-speed gearbox allows for smooth transitions, making it easy to navigate various terrains. The HY150-3’s air-cooled engine is paired with a carburetor fuel system, providing a responsive throttle that enhances the riding experience. Despite its lightweight frame—just 125 kg—this motorcycle offers stable handling and agility, making it a joy for both seasoned riders and newcomers. The Giantco HY150-3 is equipped with features that enhance both convenience and safety. Its dual starting system—electric and kick—caters to all preferences, ensuring you’re never left stranded. The bike’s suspension setup, featuring an oil-damped telescopic fork in the front and an oil-damped coil spring at the rear, guarantees a smooth ride over uneven surfaces. The reliable braking system, with a single disc in the front and a drum brake in the rear, offers adequate stopping power for urban riding conditions. With a fuel capacity of 14 liters, the HY150-3 promises long rides without frequent stops, making it perfect for those who value efficiency. **

Pros

  • Affordable price point - An excellent choice for budget-conscious riders.
  • Lightweight and nimble - Easy to handle, making it ideal for new riders.
  • Good fuel efficiency - Long rides are possible without frequent refueling.

Cons

  • Limited power for highway use - May struggle at higher speeds compared to larger bikes.
  • Basic suspension setup - While adequate for city riding, it may lack the performance for more aggressive riding styles.
  • Drum brake at the rear - Less effective than disc brakes, especially under heavy braking conditions.

Technical details

Source specification data

Make
Giantco
Model
HY150-3
Category
Allround
Starter
Electric & kick
Comments
Made in Hong Kong.
Power
11.80 HP (8.6 kW)) @ 8500 RPM
Torque
9.50 Nm (1.0 kgf-m or 7.0 ft.lbs) @ 7500 RPM
Gearbox
5-speed
Ignition
CDI
Fuel System
Carburettor
Bore X Stroke
62.0 x 62.0 mm (2.4 x 2.4 inches)
Compression
9.2:1
Displacement
149.50 ccm (9.12 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, four-stroke
Valves Per Cylinder
2
Transmission Type Final Drive
Chain
Dry Weight
125.0 kg (275.6 pounds)
Oil Capacity
1.00 litres (0.07 quarts)
Fuel Capacity
14.00 litres (3.70 gallons)
Overall Width
750 mm (29.5 inches)
Overall Height
1,075 mm (42.3 inches)
Overall Length
2,015 mm (79.3 inches)
Power Weight Ratio
0.0944 HP/kg
Rear Tyre
3.00-18
Front Tyre
2.75-18
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Single disc
Rear Suspension
Oil damped coil spring
Front Suspension
Oil damped telescopic fork