Built around Gilera's scooter motorcycle platform, the 2007 Gilera Nexus 125 pairs a 124 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 14.5 HP (10.6 kW) at 9,750 rpm while maximum torque reaches 11.7 Nm (8.6 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a automatic gearbox. With a specific output of 116.9 HP per liter and a 1,750 rpm working window between peak torque (8,000 rpm) and peak power (9,750 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the Nexus 125 measures 186 kg (410 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (12.83 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,530 mm (60.2 in) wheelbase engineered for planted straight-line stability. The 15-liter (4 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 103 km/h (64 mph).
Within MotoLibrary's Gilera archive, this model family spans 3 indexed model years from 2007 to 2009, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
116.9 HP/L
Power-to-Weight
0.08 HP/kg (12.83 kg/HP)
Power Band Window
8,000–9,750 rpm
Standover Height
810 mm (31.9 in)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power14.5 HP (10.6 kW)) @ 9750 RPM
Torque11.7 Nm (1.2 kgf-m or 8.6 ft.lbs) @ 8000 RPM
Compression12.0:1
Bore x Stroke57.0 x 46.0 mm (2.2 x 1.8 inches)
IgnitionElectronic inductive discharge
CoolingLiquid
Transmission
GearboxAutomatic
ClutchDry centrifugal type with damping plugs
Performance
Top Speed103.0 km/h (64.0 mph)
Chassis
Frame TypeDouble cradle trellis made of high-strength steel tubes
Front SuspensionTelescopic hydraulic fork with ö 35 mm shafts; 94 mm travel
Front Travel94 mm (3.7 inches)
Rear SuspensionDouble hydraulic shock absorber with four-position spring preload; 76 mm travel
Rear Travel76 mm (3.0 inches)
Wheelbase1530 mm (60.2 inches)
Wheels & Brakes
Front Tyre120/70-14
Rear Tyre140/60-14
Front BrakesSingle disc. Stainless steel disk, ö 260 mm, two-piston floating caliper
Front Brake Ø260 mm (10.2 inches)
Rear Brake Ø240 mm (9.4 inches)
Dimensions & Weight
Dry Weight186.0 kg (410.1 pounds)
Power/Weight0.0780 HP/kg
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
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.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
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.
