
GAS GAS Halley 125 2T
Key specifications
Overview
Introducing the 2010 GAS GAS Halley 125 2T, a dynamic contender in the world of trial motorcycles. With its Spanish roots and a keen focus on precision engineering, the Halley 125 2T is designed for riders who crave an exhilarating experience on the rugged terrain. This bike is not just a machine; it’s a tool for conquering obstacles, offering a perfect blend of agility and power. Whether you're a seasoned trial rider or just starting your journey, the Halley 125 provides an exciting entry point into the sport, combining performance with a lightweight design that enhances maneuverability. At the heart of the Halley 125 2T lies a robust single-cylinder, two-stroke engine with a displacement of 124 cc. The engineering behind this powerplant is impressive, featuring a 54.0 mm bore and 54.5 mm stroke that deliver spirited acceleration and a lively powerband. The liquid-cooled engine ensures optimal performance even during intense riding sessions, while the 6-speed gearbox allows seamless transitions through gears, providing riders with the control needed to tackle steep climbs and tricky descents. With a weight of just 99 kg, the Halley 125 is nimble and responsive, making it a joy to navigate through tight sections and technical challenges. The Halley 125 2T boasts a collection of advanced features that elevate its riding experience. Its Deltabox frame, constructed from Cromoly tubing, provides exceptional strength while maintaining a lightweight profile, complemented by an aluminum swing arm that enhances stability. The motorcycle’s suspension system is equally noteworthy, with a 41 mm front fork offering an impressive 255 mm of travel, allowing it to soak up bumps and maintain traction over uneven surfaces. The braking system, featuring a single disc with a twin-piston caliper up front, ensures reliable stopping power, making the Halley 125 a safe choice for riders pushing their limits. With a sleek black and yellow aesthetic, this bike not only performs well but also looks the part on any trial course. **
Pros
- Lightweight Design: Weighing in at just 99 kg, the Halley 125 is incredibly agile, making it easier to maneuver through tight obstacles.
- Powerful Engine: The single-cylinder, two-stroke engine delivers impressive torque and acceleration, ideal for tackling steep climbs.
- Advanced Suspension: With significant front and rear travel, the suspension system provides excellent shock absorption, enhancing overall ride comfort and control.
Cons
- Kick Start Only: The absence of an electric start may be less appealing for some riders accustomed to modern conveniences.
- Limited Fuel Capacity: At 7.40 liters, the fuel tank may require more frequent refueling during extended rides compared to competitors.
- Seat Height: With a seat height of 945 mm, it may pose a challenge for shorter riders, limiting accessibility for some enthusiasts.
Technical details
Source specification data
- Make
- GAS GAS
- Model
- Halley 125 2T
- Category
- Trial
- Starter
- Kick
- Comments
- Spanish made bike.
- Color Options
- Black/Yellow
- Clutch
- Multiple disks in oil bath, hydraulic
- Gearbox
- 6-speed
- Fuel System
- Carburettor. 26 mm
- Bore X Stroke
- 54.0 x 54.5 mm (2.1 x 2.1 inches)
- Displacement
- 124.00 ccm (7.57 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Transmission Type Final Drive
- Chain
- Dry Weight
- 99.0 kg (218.3 pounds)
- Seat Height
- 945 mm (37.2 inches) If adjustable, lowest setting.
- Fuel Capacity
- 7.40 litres (1.96 gallons)
- Weight Incl Oil Gas Etc
- 107.0 kg (235.9 pounds)
- Rear Tyre
- 110/80-18
- Frame Type
- Deltabox
- *, made with
- Cromoly
- tubing.
- Aluminium
- swing arm.
- Front Tyre
- 80/90-21
- Rear Brakes
- Single disc. Single-piston
- Front Brakes
- Single disc. Twin piston caliper.
- Rear Suspension
- One-piece aluminium swing arm
- Front Suspension
- Fork, 41 mm.
- Rear Wheel Travel
- 246 mm (9.7 inches)
- Front Wheel Travel
- 255 mm (10.0 inches)
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 260 mm (10.2 inches)