These are the known mechanical and performance specifications for your 2011 Yamaha WR125R.
Basic Specs
Engine
Displacement124.00 ccm (7.57 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression10.0:1
Bore/Stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Valves/Cylinder4
FuelingCarburettor
IgnitionCDI
Exhaust
LubricationWet sump
CoolingAir
Drivetrain
Gearbox5-speed
Final DriveChain
ClutchWet, multiple disc
DrivelineConstant Mesh, 6-speed
Performance
Horespower14.75 HP (10.8 kW)
Torque12.20 Nm (1.2 kgf-m or 9.0 ft.lbs)
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity9.00 litres (2.38 gallons)
Emissions
Chassis
Frame TypeDiamond shaped
Rake
Trail114 mm (4.5 inches)
Front SuspensionTelescopic forks
Front Travel170 mm (6.7 inches)
Rear SuspensionSwingarm
Rear Travel190 mm (7.5 inches)
Seat
Seat Height860 mm (33.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length2,110 mm (83.1 inches)
Total Width800 mm (31.5 inches)
Ground Clearance220 mm (8.7 inches)
Wheelbase1,335 mm (52.6 inches)
Dry Weight
Wet Weight120.0 kg (264.6 pounds)
Wheels & Brakes
Front Tire/Tyre90/90-S21
Rear Tire/Tyre120/80-S18
Front BrakesSingle disc
Front Brake Diameter245 mm (9.6 inches)
Rear BrakesSingle disc
Rear Brake Diameter220 mm (8.7 inches)
Wheels
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