These are the known mechanical and performance specifications for your 2018 Yamaha YBR125.
Basic Specs
Engine
Displacement123.00 ccm (7.51 cubic inches)
TypeForward-inclined single cylinder
DetailsSingle cylinder, four-stroke
Max RPM
Compression10.0:1
Bore/Stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Valves/Cylinder2
FuelingCarburettor
IgnitionDC CDI
Exhaust
LubricationWet sump
CoolingAir
Drivetrain
Gearbox5-speed
Final DriveChain
ClutchWet, multiple-disc coil spring
DrivelineConstant Mesh
Performance
Horespower10.06 HP (7.3 kW)
Torque9.60 Nm (1.0 kgf-m or 7.1 ft.lbs)
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity13.60 litres (3.59 gallons)
Emissions
Chassis
Frame TypeSteel, diamond shaped
Rake26.4°
Trail90 mm (3.5 inches)
Front SuspensionTelescopic forks
Front Travel120 mm (4.7 inches)
Rear SuspensionSwingarm
Rear Travel105 mm (4.1 inches)
SeatDual seat and passenger grab rails
Seat Height795 mm (31.3 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,100 mm (43.3 inches)
Total Length2,065 mm (81.3 inches)
Total Width730 mm (28.7 inches)
Ground Clearance160 mm (6.3 inches)
Wheelbase1,300 mm (51.2 inches)
Dry Weight
Wet Weight126.0 kg (277.8 pounds)
Wheels & Brakes
Front Tire/Tyre2.75-18
Rear Tire/Tyre90/90-18
Front BrakesSingle disc
Front Brake Diameter245 mm (9.6 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter130 mm (5.1 inches)
Wheels
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