Hyosung Gt125
The Hyosung GT125 was introduced by South Korean manufacturer Hyosung in the early 2000s as part of their GT sportbike lineup, designed to offer an affordable entry-level motorcycle styled after larger sport bikes. It became popular in markets like Australia, Europe, and Southeast Asia as a learner-approved motorcycle (LAMS compliant), making it a common first bike for new riders. The model helped establish Hyosung as a budget-friendly alternative to Japanese manufacturers, though it gained a mixed reputation for reliability over the years.
14 hp
Power
11 Nm
Torque
149 kg
Weight
110 km/h
Top Speed
3.5 L/100km or ~28.5 km/L (typical real-world average)
Fuel
Faired
Body
What Buyers Should Know
Watch the Regulator
The voltage regulator/rectifier is a known weak point on the GT125 and can fail, causing battery drain or charging issues. Always check the charging system before buying a used example.
Low Resale Value
Hyosung bikes depreciate quickly compared to Japanese rivals like Honda or Yamaha, meaning you can find used GT125s at great prices. However, this also means you'll recover less when you sell.
V-Twin at 125cc
The GT125 is one of very few 125cc bikes featuring a proper V-twin engine, giving it a sportier sound and feel than single-cylinder competitors. This unique layout makes it stand out in the learner bike segment.
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Hyosung Gt125
