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MotoLibrary Score
34/100Commuter
Power/Weight
0.08 hp/kg
Torque
10 Nm
Engine
124 ccm
Technical Overview
2022 Yamaha YBR125 ED Technical Analysis & Specification Breakdown
Built around Yamaha's allround motorcycle platform, the 2022 Yamaha YBR125 ED features a 124 cc (7.6 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 10.1 HP (7.3 kW) at 10,000 rpm while maximum torque reaches 9.6 Nm (7.1 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 81.5 HP per liter and a 4,000 rpm working window between peak torque (6,000 rpm) and peak power (10,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the YBR125 ED measures 123 kg (271 lbs) wet (curb), translating to a power-to-weight ratio of 0.08 HP/kg (12.18 kg per horsepower). Rider ergonomics and chassis geometry center around a 795 mm (31.3 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,290 mm (50.8 in) wheelbase engineered for quick, flickable steering geometry. The 13-liter (3.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
81.5 HP/L
Power-to-Weight
0.08 HP/kg (12.18 kg/HP)
Power Band Window
6,000–10,000 rpm
Standover Height
795 mm (31.3 in)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsForward-inclined single cylinder
Power10.1 HP (7.3 kW)) @ 10000 RPM
Torque9.6 Nm (1.0 kgf-m or 7.1 ft.lbs) @ 6000 RPM
Compression10.0:1
Bore x Stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Valves/Cylinder2
Fuel SystemCarburettor
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
LubricationWet sump
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet, multiple-disc coil spring
DrivelineConstant Mesh
Chassis
Frame TypeSteel, diamond shaped
Rake26.4°
Trail90 mm (3.5 inches)
Front SuspensionTelescopic forks
Front Travel120 mm (4.7 inches)
Rear SuspensionSwingarm, twin shocks
Rear Travel105 mm (4.1 inches)
Wheelbase1290 mm (50.8 inches)
Ground Clearance160 mm (6.3 inches)
Wheels & Brakes
Front Tyre2.75-18
Rear Tyre90/90-18
Front BrakesSingle disc
Front Brake Ø245 mm (9.6 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø130 mm (5.1 inches)
Dimensions & Weight
Weight incl.123.0 kg (271.2 pounds)
Seat Height795 mm (31.3 inches) If adjustable, lowest setting.
Overall Height1080 mm (42.5 inches)
Overall Length1985 mm (78.1 inches)
Overall Width745 mm (29.3 inches)
Fuel Capacity13.00 litres (3.43 US gallons)
Oil Capacity1.00 litres (1.06 US quarts)
Other
StarterElectric
Color OptionsWhite/grey/blue, red/white/grey, black/grey
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.
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.
