2021 Over Brera 125 Technical Analysis & Specification Breakdown
At the heart of the 2021 Over Brera 125 scooter motorcycle, Over features a 124.6 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke configuration. Internal engine geometry specifies a bore and stroke of 52.4 x 57.8 mm (2.1 x 2.3 inches) with a 10.3:1 compression ratio.
On the scales, the Brera 125 measures 134 kg (295 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,385 mm (54.5 in) wheelbase engineered for quick, flickable steering geometry. The 9.5-liter (2.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Over archive, this model family spans 2 indexed model years from 2021 to 2022, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
780 mm (30.7 in)
Engine
Displacement124.6 ccm (7.60 cubic inches)
Engine TypeSingle cylinder, four-stroke
Compression10.3:1
Bore x Stroke52.4 x 57.8 mm (2.1 x 2.3 inches)
Valves/Cylinder4
Fuel SystemCarburettor
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionC.D.I.
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineCVT
Chassis
Front SuspensionTelescopic fork
Rear SuspensionDual shocks
Wheelbase1385 mm (54.5 inches)
Ground Clearance150 mm (5.9 inches)
Wheels & Brakes
Front Tyre110/70-13
Rear Tyre130/70-13
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Weight incl.134.0 kg (295.4 pounds)
Seat Height780 mm (30.7 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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
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.
