2007 adly thunder bike 125 Technical Analysis & Specification Breakdown
Built around adly's scooter motorcycle platform, the 2007 adly thunder bike 125 features a 124 cc (7.6 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 8.6 HP (6.3 kW) at 7,500 rpm, transferring power to the rear wheel through a automatic gearbox. With a specific output of 69.4 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the thunder bike 125 measures 90 kg (198 lbs) dry, translating to a power-to-weight ratio of 0.1 HP/kg (10.47 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,255 mm (49.4 in) wheelbase engineered for quick, flickable steering geometry.
Within MotoLibrary's adly archive, this model family spans 2 indexed model years from 2007 to 2008, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
69.4 HP/L
Power-to-Weight
0.1 HP/kg (10.47 kg/HP)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power8.6 HP (6.3 kW)) @ 7500 RPM
Compression9.2:1
Bore x Stroke52.4 x 57.8 mm (2.1 x 2.3 inches)
IgnitionCDI
CoolingAir
Transmission
GearboxAutomatic
Chassis
Front SuspensionUp side Down Grease Shock Absorber
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
